Compilare: main.cpp: In function 'int main()': main.cpp:31:44: warning: narrowing conversion of 'x' from 'double' to 'int' inside { } [-Wnarrowing] a[nrpante].push_back({x,y,raza}); ^ main.cpp:31:44: warning: narrowing conversion of 'y' from 'double' to 'int' inside { } [-Wnarrowing] main.cpp:36:52: warning: narrowing conversion of 'x' from 'double' to 'int' inside { } [-Wnarrowing] a[(bossu->second)].push_back({x,y,raza}); ^ main.cpp:36:52: warning: narrowing conversion of 'y' from 'double' to 'int' inside { } [-Wnarrowing] main.cpp:49:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(j=1;j<a[i].size();j++) ~^~~~~~~~~~~~