#include #include #define NUM_NODES 100 #define NONE 9999 // START MALLOC #define SIMPLE_ALLOC_SIZE 16384 void *s_malloc(unsigned long size); void s_free(void *mem); volatile unsigned int sanity = 512; char alloc_pool[SIMPLE_ALLOC_SIZE]; char *alloc_ptr = alloc_pool; void *s_malloc(unsigned long size) { char *copy = alloc_ptr; alloc_ptr += size; if (alloc_ptr >= alloc_pool + SIMPLE_ALLOC_SIZE) { // Wraparound alloc alloc_ptr = alloc_pool + size; return alloc_pool; } return copy; } void s_free(void *mem) {} // END MALLOC // START DATA unsigned long dijkstra_input_data[100][100] = { {32, 32, 54, 12, 52, 56, 8, 30, 44, 94, 44, 39, 65, 19, 51, 91, 1, 5, 89, 34, 25, 58, 20, 51, 38, 65, 30, 7, 20, 10, 51, 18, 43, 71, 97, 61, 26, 5, 57, 70, 65, 0, 75, 29, 86, 93, 87, 87, 64, 75, 88, 89, 100, 7, 40, 37, 38, 36, 44, 24, 46, 95, 43, 89, 32, 5, 15, 58, 77, 72, 95, 8, 38, 69, 37, 24, 27, 90, 77, 92, 31, 30, 80, 30, 37, 86, 33, 76, 21, 77, 100, 68, 37, 8, 22, 69, 81, 38, 94, 57}, {76, 54, 65, 14, 89, 69, 4, 16, 24, 47, 7, 21, 78, 53, 17, 81, 39, 50, 22, 60, 93, 89, 94, 30, 97, 16, 65, 43, 20, 24, 67, 62, 78, 98, 42, 67, 32, 46, 49, 57, 60, 56, 44, 37, 75, 62, 17, 13, 11, 40, 40, 4, 95, 100, 0, 57, 82, 31, 0, 1, 56, 67, 30, 100, 64, 72, 66, 63, 18, 81, 19, 44, 2, 63, 81, 78, 91, 64, 91, 2, 70, 97, 73, 64, 97, 39, 21, 78, 70, 21, 46, 25, 54, 76, 92, 84, 47, 57, 46, 31}, {38, 31, 75, 40, 61, 21, 84, 51, 86, 41, 19, 21, 37, 58, 86, 100, 97, 73, 44, 67, 60, 90, 58, 13, 31, 49, 63, 44, 73, 76, 76, 77, 73, 16, 83, 100, 4, 67, 51, 56, 7, 36, 77, 10, 95, 28, 10, 57, 0, 54, 23, 60, 9, 48, 39, 40, 97, 69, 84, 35, 44, 25, 11, 83, 8, 61, 83, 12, 27, 100, 34, 0, 35, 10, 10, 96, 39, 87, 53, 5, 40, 42, 66, 15, 90, 71, 55, 87, 39, 5, 88, 49, 97, 100, 32, 4, 60, 81, 83, 53}, {80, 16, 53, 14, 94, 29, 77, 99, 16, 29, 3, 22, 71, 35, 4, 61, 6, 25, 13, 11, 30, 0, 27, 94, 66, 25, 64, 92, 5, 47, 44, 85, 29, 63, 65, 89, 59, 41, 87, 41, 36, 57, 29, 7, 92, 33, 34, 64, 59, 47, 76, 55, 13, 2, 48, 46, 27, 12, 37, 99, 25, 48, 83, 20, 77, 13, 9, 35, 55, 62, 76, 57, 18, 72, 64, 10, 4, 64, 74, 63, 77, 15, 18, 91, 84, 32, 36, 77, 10, 39, 75, 35, 87, 23, 22, 30, 37, 31, 65, 58}, {59, 7, 14, 78, 79, 45, 54, 83, 8, 94, 12, 86, 9, 97, 42, 93, 95, 44, 70, 5, 83, 10, 40, 36, 34, 62, 66, 71, 59, 97, 95, 18, 3, 8, 62, 48, 19, 15, 98, 28, 8, 9, 80, 84, 72, 21, 43, 66, 65, 79, 71, 13, 89, 78, 49, 22, 5, 14, 59, 65, 11, 53, 49, 81, 28, 77, 29, 47, 92, 26, 41, 66, 1, 20, 50, 73, 7, 59, 4, 72, 37, 76, 86, 25, 19, 0, 14, 24, 15, 73, 55, 93, 93, 3, 73, 87, 80, 68, 100, 37}, {94, 41, 3, 61, 27, 19, 33, 35, 78, 38, 73, 14, 80, 58, 5, 99, 59, 19, 22, 40, 59, 78, 32, 17, 47, 71, 3, 94, 39, 2, 97, 99, 9, 66, 60, 37, 85, 59, 38, 28, 63, 10, 8, 8, 35, 81, 6, 60, 100, 96, 66, 24, 39, 64, 41, 52, 34, 10, 11, 39, 80, 8, 4, 89, 74, 64, 92, 25, 89, 29, 19, 18, 6, 28, 26, 7, 8, 33, 67, 74, 95, 32, 99, 33, 96, 5, 51, 96, 83, 63, 35, 62, 71, 39, 16, 10, 69, 8, 35, 23}, {3, 55, 41, 76, 49, 68, 83, 23, 67, 15, 97, 61, 13, 61, 60, 75, 33, 77, 71, 15, 39, 72, 43, 76, 77, 59, 53, 11, 33, 88, 34, 37, 8, 76, 79, 23, 9, 62, 46, 76, 43, 9, 2, 57, 70, 28, 31, 69, 4, 68, 84, 10, 39, 26, 52, 82, 52, 4, 93, 85, 59, 94, 21, 33, 35, 67, 57, 44, 28, 69, 86, 37, 78, 54, 94, 14, 48, 25, 83, 18, 59, 33, 28, 99, 25, 81, 46, 77, 51, 39, 62, 9, 32, 49, 43, 33, 15, 100, 77, 9}, {68, 28, 47, 12, 82, 6, 26, 96, 98, 75, 13, 57, 7, 8, 55, 33, 55, 0, 76, 5, 5, 3, 15, 3, 53, 58, 36, 34, 23, 79, 10, 57, 6, 23, 69, 54, 29, 61, 49, 27, 36, 63, 84, 9, 71, 4, 8, 25, 71, 85, 97, 77, 88, 11, 46, 6, 35, 83, 7, 24, 27, 17, 82, 34, 40, 16, 88, 69, 44, 3, 62, 46, 32, 45, 55, 2, 49, 64, 94, 87, 14, 90, 63, 68, 68, 75, 75, 2, 23, 82, 27, 51, 65, 75, 85, 71, 57, 38, 39, 0}, {7, 1, 46, 39, 12, 68, 41, 28, 31, 0, 14, 45, 91, 43, 12, 58, 17, 53, 26, 41, 0, 19, 92, 31, 60, 42, 1, 17, 46, 41, 84, 54, 8, 97, 93, 20, 64, 0, 14, 61, 0, 28, 72, 57, 71, 50, 81, 89, 70, 7, 96, 70, 26, 87, 1, 87, 95, 69, 70, 40, 9, 19, 94, 84, 15, 87, 71, 45, 87, 85, 5, 53, 13, 43, 10, 50, 94, 91, 38, 63, 98, 33, 99, 91, 86, 66, 43, 80, 35, 79, 20, 10, 98, 80, 61, 13, 66, 31, 24, 18}, {82, 97, 72, 61, 39, 48, 11, 99, 38, 49, 27, 2, 49, 26, 59, 0, 58, 1, 81, 59, 80, 67, 70, 77, 46, 97, 56, 79, 27, 81, 63, 75, 77, 0, 36, 82, 48, 47, 81, 53, 62, 7, 55, 77, 100, 13, 78, 24, 81, 24, 83, 26, 91, 18, 2, 2, 14, 25, 47, 7, 72, 10, 83, 14, 10, 18, 96, 25, 65, 42, 78, 93, 16, 32, 70, 15, 11, 47, 5, 58, 71, 89, 84, 27, 73, 86, 96, 88, 77, 43, 95, 48, 19, 43, 62, 96, 61, 24, 20, 92}, {66, 98, 85, 82, 96, 20, 64, 73, 67, 69, 30, 3, 23, 13, 97, 97, 66, 58, 50, 42, 0, 44, 57, 86, 54, 85, 82, 14, 8, 1, 73, 41, 66, 23, 22, 61, 43, 86, 0, 9, 21, 30, 79, 44, 44, 75, 40, 76, 99, 56, 17, 100, 67, 40, 51, 20, 25, 32, 0, 100, 0, 73, 40, 66, 96, 29, 93, 38, 81, 93, 13, 1, 90, 92, 46, 100, 32, 52, 75, 31, 8, 58, 97, 75, 99, 13, 61, 90, 46, 61, 89, 12, 34, 96, 78, 96, 24, 36, 34, 4}, {96, 13, 73, 85, 72, 18, 50, 70, 36, 24, 67, 10, 82, 29, 51, 80, 43, 11, 35, 89, 39, 24, 0, 73, 86, 44, 34, 9, 46, 34, 80, 41, 48, 52, 92, 19, 36, 41, 55, 39, 31, 22, 49, 13, 51, 67, 59, 94, 44, 95, 48, 83, 85, 48, 21, 70, 58, 56, 45, 4, 90, 91, 11, 3, 43, 70, 89, 45, 77, 44, 84, 8, 66, 100, 88, 83, 66, 46, 77, 76, 6, 24, 59, 91, 39, 46, 26, 97, 68, 37, 0, 58, 28, 79, 27, 37, 48, 16, 82, 24}, {60, 66, 32, 92, 65, 19, 74, 97, 32, 16, 72, 38, 41, 97, 96, 46, 43, 88, 42, 77, 25, 9, 34, 19, 88, 28, 56, 1, 44, 3, 25, 70, 69, 24, 27, 100, 9, 0, 96, 7, 84, 34, 12, 91, 30, 7, 36, 39, 95, 78, 16, 86, 53, 16, 71, 6, 44, 26, 7, 54, 30, 100, 23, 65, 23, 50, 65, 99, 17, 26, 73, 67, 60, 85, 57, 57, 92, 93, 96, 52, 36, 78, 4, 90, 61, 75, 96, 4, 68, 3, 25, 64, 69, 14, 28, 58, 31, 59, 56, 48}, {86, 28, 81, 45, 12, 37, 1, 70, 29, 64, 89, 31, 41, 93, 20, 1, 67, 83, 73, 0, 52, 98, 64, 20, 78, 93, 78, 8, 17, 100, 22, 2, 95, 2, 48, 6, 39, 15, 43, 34, 79, 31, 66, 87, 23, 52, 54, 56, 34, 93, 57, 52, 56, 87, 72, 34, 79, 15, 42, 63, 15, 65, 65, 9, 67, 79, 82, 73, 95, 91, 6, 39, 21, 38, 92, 10, 91, 46, 67, 91, 38, 90, 43, 95, 76, 81, 28, 21, 63, 70, 84, 78, 0, 48, 53, 68, 94, 0, 40, 88}, {92, 12, 93, 12, 17, 85, 23, 7, 30, 56, 64, 34, 45, 73, 28, 87, 20, 22, 7, 83, 59, 91, 26, 59, 5, 79, 26, 99, 79, 32, 52, 70, 11, 44, 83, 28, 95, 72, 1, 91, 27, 65, 25, 38, 4, 19, 24, 24, 8, 99, 73, 67, 89, 99, 25, 60, 77, 18, 24, 21, 16, 42, 58, 27, 53, 6, 55, 47, 78, 56, 38, 71, 88, 29, 8, 58, 48, 99, 48, 56, 97, 20, 89, 52, 18, 14, 78, 61, 99, 2, 48, 14, 44, 5, 42, 97, 11, 63, 10, 55}, {19, 48, 25, 73, 77, 100, 30, 91, 99, 78, 13, 95, 98, 1, 12, 82, 82, 91, 8, 80, 93, 22, 61, 2, 28, 2, 66, 5, 65, 76, 61, 50, 90, 86, 22, 32, 52, 52, 22, 50, 96, 1, 10, 59, 70, 90, 40, 51, 80, 14, 98, 38, 37, 58, 40, 31, 60, 72, 2, 91, 47, 63, 7, 2, 15, 29, 34, 67, 48, 23, 83, 9, 24, 59, 69, 94, 48, 8, 11, 27, 90, 8, 31, 93, 32, 38, 90, 58, 9, 92, 48, 23, 55, 55, 25, 36, 51, 60, 69, 65}, {83, 51, 74, 73, 76, 42, 67, 24, 17, 44, 17, 73, 18, 49, 65, 50, 87, 54, 7, 62, 11, 21, 85, 32, 77, 10, 68, 94, 70, 36, 24, 52, 53, 98, 24, 96, 6, 57, 86, 90, 67, 2, 62, 85, 17, 26, 34, 70, 46, 41, 32, 23, 63, 16, 56, 5, 26, 23, 65, 62, 26, 89, 80, 45, 52, 71, 6, 58, 27, 92, 47, 61, 61, 75, 45, 78, 67, 46, 14, 12, 53, 46, 36, 82, 28, 58, 87, 21, 47, 17, 83, 73, 72, 63, 85, 24, 33, 91, 48, 26}, {49, 62, 53, 9, 36, 99, 53, 3, 10, 67, 82, 63, 79, 84, 45, 7, 41, 98, 95, 89, 82, 43, 27, 53, 5, 78, 77, 4, 69, 25, 98, 17, 53, 16, 93, 89, 81, 45, 58, 91, 12, 40, 54, 91, 90, 65, 64, 31, 62, 58, 86, 43, 1, 12, 63, 73, 91, 39, 44, 25, 30, 7, 8, 83, 23, 0, 38, 4, 45, 96, 61, 23, 1, 14, 81, 92, 45, 44, 89, 74, 69, 74, 83, 36, 52, 45, 75, 8, 85, 18, 100, 81, 92, 7, 30, 82, 74, 34, 52, 86}, {96, 12, 8, 98, 94, 89, 55, 38, 100, 43, 11, 68, 83, 95, 3, 0, 39, 78, 9, 90, 63, 8, 37, 20, 83, 67, 1, 56, 67, 53, 7, 62, 66, 16, 25, 25, 71, 80, 63, 70, 89, 75, 3, 37, 35, 6, 38, 74, 51, 47, 30, 80, 21, 67, 100, 3, 100, 68, 26, 66, 87, 33, 27, 52, 15, 53, 43, 53, 99, 6, 22, 88, 47, 26, 24, 82, 99, 28, 21, 15, 75, 51, 95, 63, 84, 61, 66, 83, 28, 58, 14, 14, 58, 42, 33, 39, 61, 76, 92, 25}, {48, 14, 79, 95, 6, 70, 76, 4, 98, 98, 87, 39, 14, 81, 1, 99, 7, 33, 81, 1, 92, 96, 16, 15, 3, 15, 54, 30, 57, 12, 55, 5, 93, 0, 100, 99, 70, 42, 69, 67, 39, 21, 5, 53, 2, 6, 51, 76, 40, 99, 78, 98, 60, 60, 79, 63, 75, 99, 59, 98, 10, 80, 2, 2, 80, 69, 67, 49, 10, 2, 16, 49, 23, 88, 68, 92, 95, 86, 68, 0, 84, 11, 64, 43, 71, 42, 72, 45, 40, 97, 42, 17, 76, 11, 86, 56, 80, 19, 4, 90}, {88, 87, 4, 77, 75, 72, 69, 35, 23, 2, 35, 6, 80, 99, 15, 50, 6, 53, 61, 46, 49, 69, 29, 25, 80, 15, 47, 25, 34, 51, 14, 21, 38, 85, 98, 79, 57, 32, 13, 46, 0, 48, 53, 80, 12, 34, 29, 18, 54, 56, 30, 2, 25, 60, 94, 4, 41, 40, 30, 75, 58, 10, 62, 62, 96, 59, 40, 18, 58, 53, 64, 24, 67, 83, 4, 79, 17, 100, 63, 37, 56, 93, 39, 81, 18, 100, 51, 59, 5, 81, 100, 63, 58, 61, 24, 53, 87, 64, 37, 10}, {83, 67, 34, 49, 50, 38, 27, 33, 4, 56, 70, 60, 15, 75, 6, 33, 40, 57, 59, 46, 4, 24, 75, 62, 86, 100, 81, 38, 29, 17, 48, 79, 84, 48, 27, 100, 87, 21, 32, 57, 77, 68, 16, 92, 9, 22, 92, 49, 79, 16, 95, 83, 40, 70, 10, 25, 35, 91, 29, 30, 74, 43, 8, 24, 92, 2, 23, 44, 23, 22, 0, 66, 56, 16, 58, 65, 4, 15, 14, 49, 31, 75, 32, 71, 10, 8, 63, 45, 100, 92, 42, 73, 1, 50, 97, 93, 18, 87, 36, 41}, {75, 36, 7, 30, 18, 31, 96, 22, 12, 76, 71, 43, 50, 69, 80, 61, 78, 42, 72, 43, 0, 13, 15, 68, 30, 79, 60, 48, 31, 62, 56, 5, 98, 29, 1, 82, 26, 97, 3, 38, 72, 40, 81, 89, 76, 26, 15, 53, 35, 87, 96, 1, 67, 77, 69, 97, 21, 28, 10, 18, 90, 32, 23, 53, 61, 25, 34, 87, 88, 3, 91, 26, 9, 37, 81, 85, 64, 96, 3, 99, 82, 65, 100, 48, 42, 68, 10, 29, 62, 88, 48, 17, 19, 37, 70, 47, 28, 70, 100, 16}, {73, 91, 8, 82, 94, 89, 33, 57, 84, 36, 21, 31, 1, 87, 46, 9, 20, 56, 4, 82, 9, 52, 99, 96, 56, 34, 8, 84, 3, 7, 66, 42, 64, 74, 24, 58, 28, 23, 81, 11, 59, 2, 9, 26, 55, 55, 1, 76, 77, 6, 23, 87, 24, 89, 82, 80, 22, 90, 30, 93, 63, 96, 34, 27, 36, 24, 51, 30, 47, 98, 8, 73, 100, 17, 99, 21, 72, 0, 97, 48, 73, 86, 34, 97, 74, 82, 43, 63, 37, 73, 55, 0, 34, 55, 94, 36, 80, 10, 67, 93}, {7, 75, 65, 74, 92, 64, 95, 63, 30, 57, 77, 2, 42, 11, 65, 16, 59, 7, 45, 97, 46, 66, 63, 81, 20, 56, 83, 66, 32, 49, 59, 39, 90, 23, 12, 81, 53, 73, 9, 49, 29, 87, 17, 72, 64, 83, 54, 89, 90, 65, 85, 36, 30, 13, 83, 16, 35, 65, 83, 67, 14, 7, 73, 70, 97, 85, 51, 16, 24, 26, 65, 53, 79, 83, 91, 8, 65, 10, 98, 20, 41, 48, 22, 71, 62, 4, 54, 63, 36, 36, 30, 16, 9, 2, 86, 5, 53, 36, 88, 77}, {29, 53, 97, 74, 1, 53, 83, 32, 30, 46, 52, 71, 94, 41, 42, 21, 45, 62, 85, 81, 98, 81, 97, 73, 83, 83, 44, 1, 85, 32, 45, 80, 85, 41, 54, 52, 60, 2, 84, 90, 48, 1, 61, 7, 42, 69, 96, 54, 30, 46, 0, 94, 26, 64, 32, 75, 46, 76, 42, 97, 7, 87, 43, 58, 94, 97, 9, 54, 99, 59, 43, 12, 61, 70, 19, 69, 4, 14, 22, 0, 26, 23, 60, 52, 53, 92, 93, 65, 68, 35, 61, 75, 88, 70, 33, 82, 66, 8, 35, 30}, {68, 44, 8, 95, 81, 28, 63, 85, 8, 52, 86, 35, 41, 11, 53, 94, 3, 12, 58, 71, 13, 85, 11, 0, 55, 44, 82, 87, 19, 83, 84, 87, 27, 92, 81, 7, 86, 9, 58, 61, 27, 9, 62, 68, 21, 81, 61, 24, 93, 85, 61, 72, 70, 72, 73, 91, 16, 20, 77, 35, 3, 26, 88, 97, 18, 34, 3, 70, 9, 27, 30, 37, 37, 92, 4, 24, 73, 32, 48, 31, 83, 8, 3, 52, 80, 42, 8, 62, 62, 52, 63, 65, 78, 16, 27, 62, 50, 30, 32, 26}, {24, 62, 63, 27, 20, 67, 51, 59, 65, 65, 90, 48, 73, 93, 66, 18, 0, 75, 47, 63, 26, 76, 94, 3, 59, 21, 66, 75, 17, 64, 0, 41, 25, 63, 68, 11, 97, 85, 70, 61, 49, 60, 8, 88, 18, 41, 6, 19, 15, 19, 48, 41, 61, 41, 10, 19, 62, 42, 95, 46, 5, 95, 53, 98, 58, 21, 8, 20, 5, 79, 81, 21, 4, 56, 8, 89, 97, 81, 74, 11, 100, 21, 18, 61, 29, 95, 46, 57, 37, 40, 2, 42, 1, 56, 5, 59, 43, 14, 79, 14}, {59, 25, 35, 29, 81, 44, 84, 43, 24, 58, 20, 91, 45, 38, 17, 74, 100, 63, 31, 36, 3, 33, 44, 71, 55, 50, 96, 98, 30, 40, 12, 55, 65, 13, 50, 12, 57, 33, 55, 48, 91, 42, 38, 36, 46, 55, 76, 45, 17, 6, 81, 87, 6, 25, 57, 61, 41, 52, 25, 37, 92, 3, 92, 23, 16, 7, 35, 74, 40, 56, 21, 98, 98, 59, 100, 44, 80, 75, 89, 97, 82, 36, 50, 54, 27, 6, 14, 68, 25, 5, 4, 83, 8, 62, 5, 25, 69, 40, 65, 75}, {63, 52, 72, 60, 10, 71, 70, 56, 12, 59, 52, 94, 95, 68, 13, 21, 41, 94, 55, 66, 100, 25, 48, 7, 53, 54, 99, 88, 60, 63, 62, 22, 14, 34, 49, 91, 71, 18, 46, 83, 77, 65, 42, 37, 32, 55, 24, 39, 15, 45, 4, 14, 36, 19, 21, 89, 39, 87, 76, 99, 49, 4, 88, 64, 4, 36, 54, 75, 20, 67, 24, 64, 31, 32, 0, 29, 54, 92, 69, 69, 36, 39, 83, 39, 58, 70, 27, 63, 56, 70, 28, 5, 74, 15, 35, 78, 17, 55, 18, 37}, {88, 8, 0, 85, 41, 68, 14, 95, 59, 49, 63, 61, 54, 11, 66, 79, 81, 94, 41, 3, 29, 69, 75, 69, 50, 9, 46, 33, 30, 30, 71, 18, 39, 37, 2, 80, 4, 83, 40, 29, 98, 2, 57, 52, 13, 22, 30, 60, 82, 71, 29, 10, 6, 3, 79, 22, 79, 91, 56, 76, 21, 26, 94, 26, 63, 62, 72, 34, 45, 11, 29, 42, 13, 86, 94, 93, 75, 90, 18, 56, 27, 48, 33, 33, 17, 78, 55, 63, 69, 10, 38, 56, 2, 31, 48, 32, 93, 19, 32, 3}, {30, 61, 46, 43, 13, 5, 1, 88, 96, 86, 9, 89, 100, 42, 21, 17, 20, 42, 80, 55, 19, 17, 10, 88, 14, 58, 19, 6, 77, 17, 77, 73, 79, 22, 15, 58, 94, 83, 45, 55, 68, 20, 43, 68, 63, 30, 51, 49, 39, 97, 3, 58, 13, 80, 45, 27, 3, 31, 100, 80, 48, 76, 52, 93, 64, 33, 50, 24, 82, 61, 45, 15, 82, 89, 49, 10, 85, 100, 59, 23, 96, 28, 81, 75, 7, 93, 68, 10, 90, 34, 56, 3, 76, 74, 97, 6, 73, 12, 30, 20}, {40, 75, 35, 88, 29, 85, 64, 14, 50, 22, 37, 12, 16, 85, 87, 23, 77, 21, 100, 66, 55, 21, 35, 30, 95, 31, 2, 33, 10, 32, 53, 16, 74, 54, 70, 69, 38, 33, 83, 55, 55, 87, 67, 71, 71, 19, 60, 13, 40, 25, 45, 61, 46, 80, 58, 6, 78, 60, 39, 88, 93, 58, 70, 32, 11, 39, 0, 16, 72, 50, 71, 93, 36, 37, 29, 6, 56, 55, 19, 63, 80, 64, 23, 25, 43, 81, 98, 87, 41, 2, 40, 100, 60, 9, 31, 37, 14, 98, 53, 86}, {47, 90, 44, 83, 26, 73, 55, 49, 27, 40, 11, 73, 70, 0, 64, 13, 82, 61, 66, 89, 29, 6, 88, 89, 15, 85, 93, 30, 82, 11, 82, 96, 1, 26, 78, 27, 65, 100, 42, 93, 39, 53, 31, 9, 54, 96, 89, 1, 22, 54, 90, 52, 60, 43, 6, 42, 27, 99, 72, 75, 10, 19, 70, 11, 45, 14, 4, 10, 13, 47, 69, 52, 66, 100, 27, 86, 61, 15, 53, 84, 36, 42, 35, 96, 85, 41, 37, 78, 40, 75, 53, 16, 95, 22, 94, 5, 36, 98, 15, 15}, {10, 50, 34, 77, 16, 61, 28, 77, 43, 82, 60, 79, 90, 95, 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67, 95, 39, 3, 67, 16, 20, 15, 0, 90, 69, 34, 22, 36, 85, 20, 63, 94, 36, 11, 72, 32, 48, 84, 71, 87, 69, 75, 65, 37, 11, 31, 99, 50, 34, 31, 33, 20, 46, 100, 76, 15, 34, 98, 17, 18, 18, 80, 78, 20, 58, 16, 18, 72, 100, 55, 58, 34, 96, 89, 72, 6}, {86, 36, 23, 86, 67, 56, 6, 80, 21, 48, 61, 55, 46, 78, 39, 30, 24, 84, 50, 48, 100, 34, 19, 65, 89, 43, 100, 84, 32, 37, 56, 17, 73, 79, 3, 5, 0, 76, 85, 22, 23, 45, 43, 35, 23, 83, 65, 13, 32, 14, 61, 31, 14, 46, 96, 2, 89, 61, 52, 87, 64, 8, 4, 2, 53, 74, 8, 54, 15, 93, 42, 38, 4, 85, 40, 94, 67, 4, 6, 99, 86, 33, 96, 100, 79, 58, 69, 33, 85, 20, 20, 49, 95, 91, 17, 14, 64, 25, 68, 79}, {85, 76, 83, 89, 60, 22, 82, 94, 27, 54, 58, 79, 87, 54, 78, 31, 78, 12, 64, 62, 100, 84, 10, 94, 74, 28, 7, 37, 19, 41, 82, 70, 16, 31, 58, 43, 19, 5, 36, 12, 59, 94, 91, 11, 13, 69, 42, 91, 81, 6, 53, 80, 90, 29, 40, 30, 23, 13, 33, 9, 21, 15, 79, 3, 12, 37, 46, 31, 8, 48, 44, 34, 42, 34, 45, 21, 69, 54, 12, 16, 60, 65, 96, 15, 60, 1, 45, 84, 82, 45, 93, 2, 60, 71, 5, 38, 74, 18, 69, 49}, {66, 12, 83, 74, 47, 94, 96, 15, 47, 74, 31, 6, 4, 94, 89, 64, 61, 100, 13, 42, 44, 72, 44, 70, 9, 16, 7, 83, 34, 77, 98, 66, 55, 80, 40, 1, 74, 1, 84, 20, 41, 81, 94, 45, 40, 48, 8, 1, 47, 89, 43, 58, 60, 54, 27, 69, 36, 1, 18, 70, 44, 15, 1, 99, 96, 7, 0, 35, 75, 50, 21, 15, 30, 14, 60, 37, 62, 35, 38, 76, 23, 47, 33, 49, 67, 60, 18, 2, 27, 2, 38, 71, 17, 6, 70, 79, 13, 36, 80, 89}, {86, 1, 3, 82, 15, 30, 18, 44, 31, 22, 19, 54, 36, 52, 69, 69, 78, 53, 72, 5, 55, 76, 42, 73, 82, 11, 17, 62, 47, 98, 50, 99, 99, 19, 81, 80, 15, 65, 23, 46, 54, 8, 66, 56, 60, 35, 24, 4, 88, 62, 76, 43, 38, 17, 82, 86, 29, 65, 47, 42, 62, 63, 41, 26, 49, 88, 6, 64, 18, 96, 10, 72, 4, 42, 94, 64, 77, 18, 34, 31, 80, 9, 40, 84, 27, 21, 70, 22, 86, 83, 64, 14, 46, 4, 40, 61, 92, 46, 24, 10}, {42, 0, 48, 12, 9, 42, 76, 86, 26, 77, 83, 5, 86, 22, 56, 79, 43, 92, 0, 96, 40, 65, 76, 52, 35, 15, 12, 94, 28, 3, 3, 36, 3, 17, 48, 79, 25, 90, 65, 51, 66, 47, 23, 18, 36, 79, 97, 79, 36, 98, 40, 76, 28, 15, 28, 63, 98, 40, 56, 25, 43, 25, 27, 13, 9, 75, 92, 34, 30, 22, 86, 97, 36, 75, 81, 72, 19, 77, 16, 55, 40, 23, 97, 68, 4, 24, 31, 1, 31, 53, 93, 40, 79, 19, 19, 88, 60, 78, 88, 91}, {66, 39, 53, 1, 13, 33, 39, 32, 76, 22, 53, 16, 11, 16, 84, 15, 40, 81, 17, 37, 34, 76, 44, 79, 96, 63, 32, 21, 6, 86, 11, 73, 25, 30, 40, 4, 29, 46, 3, 5, 68, 56, 21, 79, 72, 71, 60, 79, 18, 77, 82, 52, 53, 25, 97, 14, 55, 95, 35, 61, 80, 13, 33, 4, 9, 74, 9, 39, 19, 12, 10, 53, 34, 98, 98, 73, 68, 57, 17, 52, 0, 99, 3, 19, 24, 66, 100, 79, 60, 34, 39, 40, 13, 39, 44, 23, 79, 19, 28, 64}, {98, 38, 16, 32, 35, 80, 71, 69, 36, 88, 21, 2, 86, 91, 21, 76, 57, 87, 20, 83, 21, 26, 22, 0, 65, 33, 90, 9, 18, 17, 73, 16, 55, 55, 14, 56, 34, 85, 92, 36, 38, 79, 5, 90, 35, 93, 66, 58, 80, 86, 41, 67, 78, 29, 67, 8, 62, 57, 17, 47, 74, 90, 63, 96, 44, 43, 17, 44, 27, 75, 47, 65, 53, 52, 54, 55, 10, 86, 12, 90, 38, 53, 56, 15, 49, 23, 24, 77, 46, 41, 23, 19, 98, 86, 81, 7, 95, 65, 18, 21}, {39, 31, 52, 59, 49, 73, 13, 59, 24, 25, 49, 62, 45, 4, 44, 60, 94, 34, 36, 39, 41, 60, 25, 4, 11, 72, 12, 6, 36, 97, 94, 76, 27, 12, 34, 76, 85, 13, 34, 75, 4, 83, 3, 49, 54, 47, 8, 47, 47, 11, 53, 88, 71, 44, 59, 48, 15, 71, 54, 52, 67, 14, 27, 94, 26, 27, 69, 77, 6, 69, 51, 10, 52, 54, 26, 72, 67, 0, 85, 80, 11, 37, 34, 48, 81, 93, 97, 97, 29, 16, 14, 96, 30, 7, 55, 56, 34, 90, 99, 6}, {58, 50, 16, 76, 70, 8, 47, 3, 9, 32, 49, 87, 69, 83, 35, 16, 75, 98, 79, 3, 13, 93, 65, 44, 100, 86, 66, 100, 75, 65, 5, 33, 81, 88, 75, 16, 97, 22, 86, 72, 54, 35, 58, 89, 17, 59, 71, 59, 56, 49, 28, 70, 41, 60, 80, 40, 45, 11, 5, 20, 42, 10, 19, 22, 99, 94, 5, 61, 82, 91, 32, 1, 25, 90, 57, 9, 49, 27, 34, 71, 43, 62, 40, 50, 21, 86, 91, 33, 98, 62, 53, 39, 73, 38, 28, 37, 98, 33, 98, 80}, {90, 29, 47, 82, 85, 3, 57, 100, 98, 91, 71, 40, 18, 77, 90, 6, 63, 46, 39, 26, 8, 58, 31, 47, 96, 59, 84, 59, 58, 47, 38, 48, 76, 52, 96, 26, 55, 52, 26, 52, 42, 63, 58, 26, 5, 48, 32, 68, 60, 37, 60, 68, 95, 92, 14, 56, 16, 64, 15, 75, 10, 19, 89, 52, 71, 84, 79, 26, 1, 71, 44, 43, 100, 2, 35, 4, 16, 68, 39, 76, 4, 99, 10, 100, 56, 91, 21, 73, 55, 36, 13, 31, 56, 1, 84, 93, 51, 28, 85, 52}, {65, 29, 61, 64, 98, 96, 68, 13, 29, 73, 55, 34, 38, 65, 100, 94, 56, 87, 32, 77, 23, 45, 7, 45, 12, 91, 37, 29, 85, 22, 47, 49, 17, 74, 12, 14, 70, 47, 94, 65, 86, 48, 99, 23, 13, 64, 84, 35, 51, 15, 11, 40, 27, 18, 51, 5, 76, 88, 1, 26, 76, 48, 76, 59, 22, 54, 73, 58, 67, 32, 22, 53, 81, 88, 76, 60, 17, 25, 95, 34, 7, 5, 40, 34, 90, 91, 5, 31, 45, 6, 58, 20, 21, 33, 80, 9, 53, 18, 67, 20}, {51, 55, 73, 31, 42, 14, 57, 26, 40, 51, 60, 13, 22, 0, 47, 78, 91, 18, 9, 1, 92, 33, 22, 79, 32, 68, 88, 85, 86, 20, 71, 2, 75, 43, 100, 84, 24, 56, 9, 30, 6, 35, 43, 95, 1, 56, 73, 59, 40, 48, 60, 31, 81, 82, 9, 12, 15, 97, 63, 1, 83, 34, 70, 58, 43, 70, 41, 67, 25, 16, 63, 99, 17, 5, 93, 19, 27, 31, 78, 68, 79, 37, 99, 59, 86, 75, 37, 0, 37, 67, 68, 20, 0, 38, 78, 43, 7, 85, 77, 99}, {67, 39, 97, 84, 11, 90, 2, 38, 20, 46, 5, 100, 50, 71, 24, 35, 45, 28, 1, 82, 95, 36, 68, 61, 40, 11, 70, 47, 62, 46, 11, 28, 52, 8, 79, 63, 98, 81, 67, 84, 94, 39, 49, 43, 9, 40, 78, 20, 68, 45, 68, 28, 81, 36, 89, 20, 47, 58, 33, 9, 71, 45, 37, 22, 53, 82, 51, 16, 29, 84, 100, 22, 22, 15, 65, 98, 55, 8, 17, 22, 19, 86, 16, 0, 21, 4, 87, 34, 28, 20, 43, 99, 31, 47, 87, 50, 28, 3, 66, 57}, {88, 31, 45, 76, 46, 9, 74, 0, 84, 91, 89, 3, 42, 4, 3, 63, 8, 56, 98, 3, 76, 6, 1, 73, 53, 55, 22, 48, 58, 54, 71, 11, 86, 16, 88, 98, 92, 61, 99, 76, 17, 53, 79, 60, 58, 48, 89, 32, 3, 52, 35, 46, 59, 3, 18, 78, 24, 7, 92, 48, 61, 63, 60, 12, 79, 47, 10, 70, 74, 75, 11, 91, 27, 90, 16, 51, 3, 5, 84, 74, 57, 85, 19, 15, 54, 3, 60, 44, 10, 51, 93, 38, 13, 52, 50, 58, 65, 60, 28, 38}, {34, 39, 95, 28, 96, 11, 79, 99, 16, 28, 38, 73, 80, 57, 55, 100, 27, 14, 44, 3, 65, 36, 41, 79, 54, 92, 2, 18, 17, 30, 56, 18, 36, 50, 46, 98, 27, 24, 62, 43, 19, 0, 83, 99, 23, 37, 98, 50, 51, 41, 20, 82, 43, 61, 26, 97, 18, 29, 14, 2, 25, 36, 20, 61, 53, 66, 24, 80, 56, 87, 90, 41, 87, 72, 39, 9, 8, 3, 26, 25, 44, 46, 73, 54, 73, 100, 50, 58, 95, 31, 60, 19, 67, 80, 47, 86, 11, 71, 32, 33}, {23, 21, 75, 9, 93, 80, 86, 67, 83, 11, 58, 94, 23, 30, 47, 96, 96, 63, 19, 56, 94, 79, 42, 27, 24, 89, 12, 1, 25, 44, 35, 49, 65, 76, 58, 23, 21, 9, 90, 4, 87, 13, 64, 9, 10, 77, 72, 72, 39, 91, 28, 33, 70, 70, 60, 60, 24, 72, 62, 49, 83, 63, 64, 47, 4, 89, 37, 25, 98, 26, 96, 85, 6, 25, 94, 16, 1, 31, 54, 41, 22, 48, 74, 58, 17, 100, 17, 7, 71, 45, 57, 19, 74, 20, 67, 78, 75, 3, 70, 73}, {96, 65, 57, 68, 57, 16, 50, 58, 14, 4, 99, 36, 52, 38, 60, 36, 37, 43, 43, 75, 89, 66, 94, 62, 53, 60, 6, 27, 29, 76, 100, 92, 6, 22, 59, 63, 5, 9, 21, 19, 13, 86, 21, 31, 24, 47, 67, 61, 90, 10, 35, 44, 42, 29, 73, 95, 55, 79, 22, 51, 54, 88, 42, 26, 10, 0, 56, 82, 9, 77, 67, 89, 28, 88, 20, 52, 34, 53, 80, 90, 29, 14, 34, 72, 9, 6, 66, 65, 85, 54, 82, 4, 42, 23, 97, 18, 23, 52, 100, 100}, {95, 66, 54, 23, 19, 40, 75, 19, 60, 20, 8, 89, 35, 42, 60, 10, 48, 93, 41, 99, 46, 22, 69, 54, 45, 66, 38, 35, 17, 37, 0, 12, 69, 54, 35, 54, 61, 76, 73, 20, 97, 48, 8, 98, 90, 35, 7, 4, 94, 15, 69, 5, 37, 38, 60, 83, 3, 98, 84, 20, 1, 84, 99, 36, 3, 100, 57, 64, 76, 96, 50, 38, 43, 25, 35, 100, 60, 8, 70, 53, 23, 38, 58, 27, 42, 84, 76, 11, 48, 59, 99, 15, 8, 97, 51, 11, 97, 7, 42, 38}, {70, 58, 76, 12, 83, 77, 11, 42, 51, 47, 61, 75, 86, 86, 68, 94, 69, 43, 5, 16, 1, 3, 31, 9, 100, 49, 87, 62, 22, 95, 100, 92, 53, 41, 71, 35, 17, 48, 44, 69, 96, 4, 9, 47, 56, 77, 40, 25, 86, 45, 7, 87, 48, 5, 62, 14, 20, 48, 76, 8, 43, 76, 67, 62, 16, 37, 97, 0, 85, 6, 35, 80, 78, 10, 26, 33, 53, 33, 24, 38, 78, 32, 24, 93, 3, 52, 6, 90, 100, 48, 98, 8, 90, 64, 70, 6, 67, 33, 73, 52}, {39, 7, 98, 16, 84, 91, 16, 36, 23, 40, 74, 67, 38, 64, 59, 41, 15, 31, 97, 81, 80, 61, 56, 35, 24, 25, 41, 92, 24, 80, 9, 30, 53, 6, 12, 36, 97, 28, 72, 86, 69, 11, 53, 6, 75, 78, 14, 56, 76, 10, 37, 55, 37, 93, 56, 62, 84, 98, 19, 75, 43, 28, 4, 97, 0, 83, 32, 98, 11, 71, 49, 80, 82, 1, 52, 23, 80, 66, 45, 55, 43, 48, 76, 80, 40, 31, 7, 91, 95, 93, 31, 38, 20, 1, 0, 88, 84, 32, 51, 95}, {2, 100, 40, 85, 1, 59, 74, 47, 91, 18, 68, 33, 67, 9, 80, 73, 6, 53, 29, 1, 46, 60, 5, 32, 61, 5, 86, 11, 3, 36, 72, 6, 36, 12, 57, 37, 71, 97, 50, 61, 14, 17, 61, 47, 93, 6, 20, 99, 25, 15, 66, 37, 76, 71, 36, 2, 42, 21, 80, 12, 58, 52, 18, 94, 30, 41, 97, 67, 3, 12, 94, 17, 96, 54, 31, 88, 26, 51, 86, 18, 66, 52, 55, 7, 89, 91, 77, 98, 79, 56, 9, 36, 74, 94, 96, 3, 34, 92, 70, 37}, {3, 64, 20, 65, 84, 51, 52, 77, 68, 37, 95, 0, 55, 15, 7, 10, 6, 50, 7, 85, 73, 16, 87, 46, 9, 82, 50, 9, 39, 86, 12, 8, 49, 32, 73, 100, 50, 24, 76, 17, 27, 70, 17, 83, 51, 92, 93, 23, 7, 66, 74, 80, 82, 60, 26, 57, 41, 42, 66, 80, 27, 78, 88, 77, 76, 26, 42, 25, 50, 17, 9, 78, 53, 26, 26, 3, 84, 85, 27, 92, 50, 0, 71, 31, 27, 63, 88, 34, 4, 19, 14, 32, 97, 68, 75, 72, 95, 16, 64, 10}, {100, 73, 88, 52, 65, 80, 21, 49, 64, 14, 6, 13, 15, 77, 10, 8, 6, 64, 42, 10, 83, 22, 8, 45, 91, 49, 84, 51, 65, 47, 27, 30, 86, 82, 82, 50, 61, 70, 65, 92, 84, 71, 71, 65, 14, 82, 73, 20, 11, 15, 97, 61, 37, 5, 72, 94, 54, 55, 10, 86, 68, 38, 15, 53, 19, 64, 70, 80, 33, 34, 37, 16, 72, 8, 82, 86, 56, 54, 5, 33, 69, 1, 94, 73, 73, 66, 66, 27, 87, 77, 79, 55, 14, 94, 74, 100, 57, 43, 45, 90}, {44, 83, 73, 15, 91, 54, 0, 46, 74, 72, 79, 9, 39, 39, 82, 12, 71, 13, 5, 57, 90, 84, 11, 70, 77, 52, 69, 0, 95, 14, 56, 38, 63, 28, 19, 53, 48, 19, 65, 89, 57, 9, 98, 97, 14, 45, 8, 85, 58, 80, 42, 14, 63, 19, 50, 5, 71, 86, 72, 66, 66, 28, 70, 28, 56, 90, 81, 71, 75, 11, 59, 32, 87, 56, 28, 1, 67, 2, 86, 91, 82, 27, 71, 10, 47, 21, 82, 17, 6, 54, 49, 38, 82, 86, 66, 3, 75, 12, 74, 15}, {23, 99, 47, 9, 20, 75, 10, 87, 43, 63, 44, 91, 90, 14, 0, 2, 35, 83, 87, 7, 2, 1, 45, 84, 87, 77, 53, 27, 89, 94, 43, 78, 92, 90, 88, 12, 31, 64, 65, 74, 93, 8, 65, 49, 23, 31, 51, 24, 80, 3, 99, 82, 5, 9, 31, 92, 87, 85, 19, 41, 78, 62, 19, 35, 17, 73, 13, 48, 2, 79, 89, 96, 53, 19, 44, 42, 50, 61, 67, 30, 65, 31, 78, 36, 40, 9, 94, 93, 60, 12, 34, 3, 40, 53, 38, 24, 92, 52, 72, 94}, {97, 60, 89, 15, 79, 99, 58, 96, 26, 91, 92, 91, 21, 69, 93, 27, 44, 86, 20, 3, 65, 54, 6, 71, 73, 11, 95, 64, 29, 67, 23, 92, 93, 79, 6, 38, 77, 30, 33, 2, 20, 91, 59, 7, 59, 51, 1, 3, 3, 21, 73, 68, 41, 46, 4, 80, 57, 100, 9, 86, 32, 32, 43, 24, 10, 49, 28, 88, 80, 27, 56, 66, 17, 82, 40, 77, 32, 41, 46, 1, 28, 85, 35, 69, 30, 40, 14, 53, 39, 23, 4, 71, 55, 47, 61, 66, 97, 56, 19, 42}, {83, 41, 74, 0, 22, 80, 77, 21, 20, 89, 22, 14, 73, 58, 83, 70, 98, 63, 22, 2, 86, 27, 39, 41, 40, 66, 73, 36, 21, 92, 44, 4, 32, 85, 4, 21, 64, 47, 42, 85, 1, 64, 65, 40, 88, 48, 9, 51, 77, 99, 53, 63, 92, 58, 3, 31, 24, 76, 34, 11, 33, 44, 15, 31, 28, 86, 52, 93, 99, 94, 43, 100, 24, 7, 40, 11, 21, 15, 63, 99, 13, 82, 61, 4, 40, 30, 2, 30, 72, 36, 41, 71, 80, 23, 1, 8, 8, 20, 67, 7}}; struct _NODE { long iDist; long iPrev; }; typedef struct _NODE NODE; struct _QITEM { long iNode; long iDist; long iPrev; struct _QITEM *qNext; }; typedef struct _QITEM QITEM; QITEM *qHead = NULL; long AdjMatrix[NUM_NODES][NUM_NODES]; long g_qCount = 0; NODE rgnNodes[NUM_NODES]; long ch; long iPrev, iNode; long i, iCost, iDist; void print_path(NODE *rgnNodes, long chNode) { if (rgnNodes[chNode].iPrev != NONE) { print_path(rgnNodes, rgnNodes[chNode].iPrev); } printf(" %ld", chNode); } void enqueue(long iNode, long iDist, long iPrev) { QITEM *qNew = (QITEM *)s_malloc(sizeof(QITEM)); QITEM *qLast = qHead; if (!qNew) { printf("Out of memory\n"); while (1) ; } qNew->iNode = iNode; qNew->iDist = iDist; qNew->iPrev = iPrev; qNew->qNext = NULL; if (!qLast) { qHead = qNew; } else { while (qLast->qNext) qLast = qLast->qNext; qLast->qNext = qNew; } g_qCount++; // ASSERT(g_qCount); } void dequeue(long *piNode, long *piDist, long *piPrev) { QITEM *qKill = qHead; if (qHead) { // ASSERT(g_qCount); *piNode = qHead->iNode; *piDist = qHead->iDist; *piPrev = qHead->iPrev; qHead = qHead->qNext; s_free(qKill); g_qCount--; } } int qcount(void) { return (g_qCount); } void dijkstra(long chStart, long chEnd) { for (ch = 0; ch < NUM_NODES; ch++) { rgnNodes[ch].iDist = NONE; rgnNodes[ch].iPrev = NONE; } if (chStart == chEnd) { printf("Shortest path is 0 in cost. Just stay where you are.\n"); } else { rgnNodes[chStart].iDist = 0; rgnNodes[chStart].iPrev = NONE; enqueue(chStart, 0, NONE); while (qcount() > 0) { dequeue(&iNode, &iDist, &iPrev); for (i = 0; i < NUM_NODES; i++) { if ((iCost = AdjMatrix[iNode][i]) != NONE) { if ((NONE == rgnNodes[i].iDist) || (rgnNodes[i].iDist > (iCost + iDist))) { rgnNodes[i].iDist = iDist + iCost; rgnNodes[i].iPrev = iNode; enqueue(i, iDist + iCost, iNode); } } } } printf("Shortest path is %ld in cost.\n", rgnNodes[chEnd].iDist); printf("Path is: \n"); print_path(rgnNodes, chEnd); printf("\n"); } } int main(int argc, char *argv[]) { // printf("Switched stack\n"); long i, j; /* make a fully connected matrix */ for (i = 0; i < NUM_NODES; i++) { for (j = 0; j < NUM_NODES; j++) { /* make it more sparce */ // printf("Sanity Check: %d, %d \n", sanity, *rot_cnt); AdjMatrix[i][j] = dijkstra_input_data[i][j]; } } /* finds 10 shortest paths between nodes */ for (i = 0, j = NUM_NODES / 2; i < 100; i++, j++) { j = j % NUM_NODES; // printf("Sanity Check: %d, %d \n", sanity, *rot_cnt); dijkstra(i, j); } } void print_dijkstra() { for (int i = 0; i < 100; i++) { printf("Data @ %d : %d\n", i, (int)dijkstra_input_data[i][0]); } }