Compilare: main.cpp: In function 'void Dijkstra()': main.cpp:56:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<std::pair<int, int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 56 | for(int x=0; x<v[nod].size(); ++x) | ~^~~~~~~~~~~~~~ main.cpp:59:17: warning: unused variable 'cost' [-Wunused-variable] 59 | int cost=v[nod][x].second; | ^~~~ main.cpp:54:13: warning: unused variable 'cost' [-Wunused-variable] 54 | int cost=Q.top().cost; | ^~~~ main.cpp: In function 'int main()': main.cpp:101:22: warning: overflow in conversion from 'long int' to 'int' changes value from '99999999999' to '1215752191' [-Woverflow] 101 | dp[i][j]=99999999999; | ^~~~~~~~~~~ main.cpp: In function 'int acum(int, int)': main.cpp:43:1: warning: control reaches end of non-void function [-Wreturn-type] 43 | } | ^