Borderou de evaluare (job #692789)

Compilare: main.cpp: In function 'void dfs(int)': main.cpp:19:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 19 | if(k>v.size() && v.size()>2) | ~^~~~~~~~~ main.cpp:24:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 24 | for(int i=0; i<v.size(); i++) | ~^~~~~~~~~ main.cpp:27:13: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 27 | if(k==v.size()) | ~^~~~~~~~~~ main.cpp:28:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 28 | for(int i=0; i<v.size(); i++) | ~^~~~~~~~~ main.cpp:32:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'unsigned int'} [-Wsign-compare] 32 | for(int i=0; i<a[x].size(); i++) | ~^~~~~~~~~~~~