Eroare de compilare: main.cpp: In function 'void search(int)': main.cpp:19:30: error: 'memset' was not declared in this scope memset(used, 0, sizeof(used)); ^ main.cpp: In function 'int bfs()': main.cpp:48:30: error: 'memset' was not declared in this scope memset(used, 0, sizeof(used)); ^ main.cpp: In function 'int main()': main.cpp:108:27: warning: format '%d' expects argument of type 'int', but argument 2 has type 'std::vector<int>::size_type {aka long unsigned int}' [-Wformat=] printf("%d\n", sol.size()); ^ main.cpp:90:35: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("critice.in", "r", stdin); ^ main.cpp:91:37: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("critice.out", "w", stdout); ^ main.cpp:93:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d\n", &n, &m); ^ main.cpp:95:34: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d %d\n", &x, &y, &z); ^ Non zero exit status: 1