Compilare: main.cpp: In function 'int main()': main.cpp:28:26: warning: narrowing conversion of 'y' from 'uint {aka unsigned int}' to 'int' inside { } [-Wnarrowing] adj[x].push_back({y,c}); ^ main.cpp:28:26: warning: narrowing conversion of 'c' from 'uint {aka unsigned int}' to 'int' inside { } [-Wnarrowing] main.cpp:29:27: warning: narrowing conversion of 'x' from 'uint {aka unsigned int}' to 'int' inside { } [-Wnarrowing] adj[y].push_back({x,-c}); ^ main.cpp:29:24: warning: narrowing conversion of '- c' from 'uint {aka unsigned int}' to 'int' inside { } [-Wnarrowing] adj[y].push_back({x,-c}); ^~