Compilare: main.cpp: In member function 'void Graf::recursieDFS(int, bool*)': main.cpp:24:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, muchie_prop> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 24 | for(int i=0; i<vecin[nod].size(); ++i) | ~^~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::recursieDFSdistante(int, int*, int)': main.cpp:31:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, muchie_prop> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 31 | for(int i=0; i<vecin[nod].size(); ++i) | ~^~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::recursieDFS_sort(int, bool*, std::stack<int>&)': main.cpp:39:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, muchie_prop> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 39 | for(int i=0; i<vecin[nod].size(); ++i) | ~^~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::recursieCTC(int, int*, int*, std::stack<int>&, bool*, int&, int&, int*, int&)': main.cpp:55:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, muchie_prop> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 55 | for(int i=0; i<vecin[nod].size(); ++i){ | ~^~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::recursieBC(int, int*, int*, std::stack<int>&, int&, int&, int*, int&)': main.cpp:83:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, muchie_prop> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 83 | for(int i=0; i<vecin[nod].size(); ++i){ | ~^~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::BFS(int)': main.cpp:166:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, muchie_prop> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 166 | for(int i=0; i<vecin[nod].size(); ++i){ | ~^~~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::Dijkstra(int, int*)': main.cpp:330:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, muchie_prop> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 330 | for( int j=0; j< vecin[p].size(); ++j ){ | ~^~~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::APM(int&, std::pair<int, int>*)': main.cpp:361:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, muchie_prop> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 361 | for( int j=0; j<vecin[p].size(); ++j ){ | ~^~~~~~~~~~~~~~~~ main.cpp: In member function 'bool Graf::BellF(int, int*)': main.cpp:417:32: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, muchie_prop> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 417 | for( int j=0; j<vecin[p].size(); ++j ){ | ~^~~~~~~~~~~~~~~~ main.cpp:428:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, muchie_prop> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 428 | for( int j=0; j<vecin[p].size(); ++j ){ | ~^~~~~~~~~~~~~~~~ main.cpp: In member function 'void Graf::Disjoint()': main.cpp:443:23: warning: variable 'inaltimi' set but not used [-Wunused-but-set-variable] 443 | int tati[n+1],inaltimi[n+1]; | ^~~~~~~~ main.cpp: In member function 'void Graf::Euler()': main.cpp:487:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, muchie_prop> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 487 | for(int i=0; i<vecin[nod].size(); ++i){ | ~^~~~~~~~~~~~~~~~~~ main.cpp:505:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, muchie_prop> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 505 | for(int i=0; i<vecin[aventura].size();++i){ | ~^~~~~~~~~~~~~~~~~~~~~~~