Eroare de compilare: user.cpp: In function ‘int find()’: user.cpp:23:28: error: ‘memset’ was not declared in this scope memset(fst, 0, sizeof(fst)); memset(prd, 0xff, sizeof(prd)); ^ user.cpp: In function ‘int flux(int)’: user.cpp:59:29: error: ‘memset’ was not declared in this scope memset(cp, 0x3f, sizeof(cp)); ^ user.cpp: In function ‘void ford(int, int)’: user.cpp:104:28: error: ‘memset’ was not declared in this scope memset(fst, 0, sizeof(fst)); memset(cnt[s], 0x3f, sizeof(cnt[s])); ^ user.cpp: In function ‘int main()’: user.cpp:134:35: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("trafic.in", "rt", stdin); ^ user.cpp:135:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("trafic.out", "wt", stdout); ^ user.cpp:137:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d", &n, &m, &G); ^ user.cpp:139:30: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d", &x, &y, &z); ^