Compilare: main.cpp: In function 'int main()': main.cpp:35:24: warning: narrowing conversion of 'std::__gcd<int>(v[((int)xs)][((int)ys)], k)' from 'int' to 'short int' inside { } [-Wnarrowing] q.push({xs, ys, __gcd(v[xs][ys], k)}); ~~~~~^~~~~~~~~~~~~~ main.cpp:47:25: warning: narrowing conversion of 'x' from 'int' to 'short int' inside { } [-Wnarrowing] q.push({x, y, d}); ^ main.cpp:47:25: warning: narrowing conversion of 'y' from 'int' to 'short int' inside { } [-Wnarrowing]