Compilare: main.cpp: In function 'int main()': main.cpp:42:23: warning: narrowing conversion of 'a' from 'll {aka long long int}' to 'int' inside { } [-Wnarrowing] S.insert({a,1}); ^ main.cpp:62:30: warning: narrowing conversion of 'nr' from 'll {aka long long int}' to 'int' inside { } [-Wnarrowing] S.insert({nr,fct}); ^ main.cpp:62:30: warning: narrowing conversion of 'fct' from 'll {aka long long int}' to 'int' inside { } [-Wnarrowing] main.cpp:68:30: warning: narrowing conversion of 'nr' from 'll {aka long long int}' to 'int' inside { } [-Wnarrowing] S.insert({nr,fct}); ^ main.cpp:68:30: warning: narrowing conversion of 'fct' from 'll {aka long long int}' to 'int' inside { } [-Wnarrowing]