Compilare: user.cpp:10:1: warning: ‘typedef’ was ignored in this declaration [enabled by default] }; ^ user.cpp: In function ‘int main()’: user.cpp:125:25: warning: narrowing conversion of ‘v[l].std::pair<long double, long double>::first’ from ‘long double’ to ‘int’ inside { } [-Wnarrowing] latura[++dl]={v[l].first,v[l].second,v[r].first,v[r].second}; ^ user.cpp:125:25: warning: narrowing conversion of ‘v[l].std::pair<long double, long double>::second’ from ‘long double’ to ‘int’ inside { } [-Wnarrowing] user.cpp:125:25: warning: narrowing conversion of ‘v[r].std::pair<long double, long double>::first’ from ‘long double’ to ‘int’ inside { } [-Wnarrowing] user.cpp:125:25: warning: narrowing conversion of ‘v[r].std::pair<long double, long double>::second’ from ‘long double’ to ‘int’ inside { } [-Wnarrowing] user.cpp:164:13: warning: unused variable ‘mid’ [-Wunused-variable] int mid=0,sol=0; ^