Eroare de compilare: main.cpp: In function 'void dfs(int)': main.cpp:50:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < apm[node].size(); i++){ ~~^~~~~~~~~~~~~~~~~~ main.cpp:65:26: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < apm[node].size(); i++){ ~~^~~~~~~~~~~~~~~~~~ main.cpp:70:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = 0; j < people[vBus].size(); j++){ ~~^~~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:99:9: error: 'Q' was not declared in this scope Q.push(1); mCost[1] = 0; ^ main.cpp:103:30: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int j = 0; j < edge[x].size(); j++){ ~~^~~~~~~~~~~~~~~~ main.cpp:84:42: 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