Compilare: main.cpp: In function 'void FindPathInCompBiconex(int, int, int)': main.cpp:147:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 147 | for(int i = 0; i < biconex[id].size(); i++) | ~~^~~~~~~~~~~~~~~~~~~~ main.cpp: In function 'void Solve()': main.cpp:228:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 228 | for(int i = 0; i < path.size(); i++) | ~~^~~~~~~~~~~~~ main.cpp:229:14: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 229 | if(i == path.size() - 1) | ~~^~~~~~~~~~~~~~~~~~