Compilare: main.cpp: In function 'int main()': main.cpp:93:12: warning: unused variable 'nrgcd1' [-Wunused-variable] 93 | ll nrgcd1 = ( dr - i + 1 ) * ( i - st + 1 ); | ^~~~~~ main.cpp:97:13: warning: unused variable 'diff' [-Wunused-variable] 97 | int diff = difmax - difmin; | ^~~~ main.cpp:132:32: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 132 | for ( int j = 0; j < divizori[i].size() - 1; j++ ) | ~~^~~~~~~~~~~~~~~~~~~~~~~~