Borderou de evaluare (job #669083)

Compilare: main.cpp: In function 'void dfs(int)': main.cpp:20:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 20 | for(int i=0; i<vecin[nod].size(); i++) | ~^~~~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:76:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 76 | for(int j=0;j<vecin[x].size();j++) | ~^~~~~~~~~~~~~~~~ main.cpp: In function 'void Next()': main.cpp:32:14: warning: ignoring return value of 'size_t fread(void*, size_t, size_t, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 32 | fread(c,1,Lim,stdin); | ~~~~~^~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:48:12: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result] 48 | freopen("coborare.in","r",stdin); | ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~