Compilare: main.cpp: In member function 'void Graph::DFS(int, std::vector<bool>&, std::vector<int>&, int&)': main.cpp:56:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 56 | for(int i = 0; i < AdjList[src].size(); ++i) | ~~^~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graph::DFStranspose(int, std::vector<int>&, int&)': main.cpp:71:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 71 | for(int i = 0; i < AdjListTranspose[src].size(); ++i) | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graph::KOSARAJU()': main.cpp:112:1: warning: this 'for' clause does not guard... [-Wmisleading-indentation] 112 | for(i = 1; i <= ContorCTC; ++i) | ^~~ main.cpp:114:5: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'for' 114 | for(j = 1; j <= MarcareInOrdineInversa.size(); ++j) | ^~~ main.cpp:114:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 114 | for(j = 1; j <= MarcareInOrdineInversa.size(); ++j) | ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.cpp:111:5: warning: variable 'node_curr' set but not used [-Wunused-but-set-variable] 111 | int node_curr, i,j; | ^~~~~~~~~ main.cpp: In function 'int main()': main.cpp:163:9: warning: right operand of comma operator has no effect [-Wunused-value] 163 | in>>N, M; | ^ main.cpp:20:21: warning: 'M' is used uninitialized in this function [-Wuninitialized] 20 | this->edges = edges; | ~~~~~~~~~~~~^~~~~~~ main.cpp:162:8: note: 'M' was declared here 162 | int N, M; | ^