Eroare de compilare: main.cpp: In function 'int BF()': main.cpp:26:28: error: 'memset' was not declared in this scope memset(viz, 0, sizeof(viz)); ^ main.cpp:33:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (j = 0; j < G[nod].sz; j++) ^ main.cpp: In function 'int main()': main.cpp:64:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i = 0; i < G[N].sz; i++) ^ main.cpp:48:35: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("maxflow.in", "r", stdin); ^ main.cpp:49:37: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("maxflow.out", "w", stdout); ^ main.cpp:53:25: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d ", &N, &M); ^ main.cpp:57:33: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d %d ", &x, &y, &z); ^ Non zero exit status: 1