Borderou de evaluare (job #586630)

Compilare: main.cpp: In function 'void dfs(int)': main.cpp:17:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 17 | for(int i=0;i<adc[nod].size();++i) | ~^~~~~~~~~~~~~~~~ main.cpp: In function 'void verifdfs(int)': main.cpp:46:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 46 | for(int i=0;i<adc[nod].size();++i) | ~^~~~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:74:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 74 | for(int i=0;i<conx[conx.size()-1].size();++i) | ~^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:54:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 54 | scanf("%d%d",&n,&m); | ~~~~~^~~~~~~~~~~~~~ main.cpp:58:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 58 | scanf("%d%d",&x,&y); | ~~~~~^~~~~~~~~~~~~~