Eroare de compilare: main.cpp: In function 'void display_graph()': main.cpp:61:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 61 | for(int j = 0; j < V[i].size(); ++j) | ~~^~~~~~~~~~~~~ main.cpp: In function 'void display_costs()': main.cpp:76:28: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 76 | for(int j = 0; j < V[i].size(); ++j) | ~~^~~~~~~~~~~~~ main.cpp: In function 'void dijkstra()': main.cpp:148:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 148 | for(int i = 0; i < V[ curr ].size(); ++i) { | ~~^~~~~~~~~~~~~~~~~~ main.cpp:153:46: error: expected ';' before 'if' 153 | 1 | ^ | ; 154 | if( distMin[ y ] > distMin[ curr ] + cost) { | ~~ main.cpp:153:45: warning: statement has no effect [-Wunused-value] 153 | 1 | ^ main.cpp:150:19: warning: unused variable 'y' [-Wunused-variable] 150 | int y = V[ curr ][i];//2 | ^ main.cpp:152:19: warning: unused variable 'cost' [-Wunused-variable] 152 | int cost = C[ curr ][i];//1 | ^~~~ Non zero exit status: 1