Compilare: main.cpp: In function 'int main()': main.cpp:79:37: warning: narrowing conversion of 'b' from 'll {aka long long int}' to 'int' inside { } [-Wnarrowing] muchii[a].push_back({b,cost}); ^ main.cpp:79:37: warning: narrowing conversion of 'cost' from 'll {aka long long int}' to 'int' inside { } [-Wnarrowing] main.cpp:80:37: warning: narrowing conversion of 'a' from 'll {aka long long int}' to 'int' inside { } [-Wnarrowing] muchii[b].push_back({a,cost}); ^ main.cpp:80:37: warning: narrowing conversion of 'cost' from 'll {aka long long int}' to 'int' inside { } [-Wnarrowing]