Eroare de compilare: main.cpp: In function 'void dfs(int, int)': main.cpp:79:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < apm[node].size(); i++){ ~~^~~~~~~~~~~~~~~~~~ main.cpp:94:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < apm[node].size(); i++){ ~~^~~~~~~~~~~~~~~~~~ main.cpp:74:12: warning: unused variable 'y' [-Wunused-variable] int x, y; ^ main.cpp: In function 'int main()': main.cpp:114:22: error: 'nrComp' was not declared in this scope ans = nMax = nrComp = 0; ^~~~~~ main.cpp:108:42: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("autobuze3.out", "w", stdout); ^ main.cpp: In function 'void Read(int&)': main.cpp:35:42: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)', declared with attribute warn_unused_result [-Wunused-result] fread(f, MAX, 1, IN), pos = 0; ^ main.cpp:40:42: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)', declared with attribute warn_unused_result [-Wunused-result] fread(f, MAX, 1, IN), pos = 0; ^ Non zero exit status: 1