Compilare: main.cpp: In function 'int main()': main.cpp:56:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 56 | for(i = 0; i < compTC.size(); i++) | ~~^~~~~~~~~~~~~~~ main.cpp:59:25: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 59 | for(j = 0; j < compTC[i].size(); j++) | ~~^~~~~~~~~~~~~~~~~~ main.cpp: In function 'void sortall()': main.cpp:69:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 69 | for(i = 0; i < compTC.size(); i++) | ~~^~~~~~~~~~~~~~~ main.cpp:76:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::vector<int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 76 | for(i = 1; i < compTC.size(); i++) | ~~^~~~~~~~~~~~~~~ main.cpp: In function 'void vectorswap(int, int)': main.cpp:94:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 94 | for(i = 0; i < compTC[first].size(); i++) aux.push_back(compTC[first][i]); //mut primul in aux | ~~^~~~~~~~~~~~~~~~~~~~~~ main.cpp:96:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 96 | for(i = 0; i < compTC[second].size(); i++) compTC[first][i] = compTC[second][i]; //mut al doilea in primul | ~~^~~~~~~~~~~~~~~~~~~~~~~ main.cpp:98:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 98 | for(i = 0; i < aux.size(); i++) compTC[second][i] = aux[i]; //mut aux (primul) in al doilea | ~~^~~~~~~~~~~~ main.cpp: In function 'void DFS2(int)': main.cpp:104:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 104 | for(int i = 0; i < GrafT[nod].size(); i++) | ~~^~~~~~~~~~~~~~~~~~~ main.cpp: In function 'void DFS1(int)': main.cpp:115:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 115 | for(int i = 0; i < Graf[nod].size(); i++) | ~~^~~~~~~~~~~~~~~~~~