Compilare: main.cpp: In function 'void solve()': main.cpp:31:26: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 31 | for ( int i = 0 ; i < divs.size() ; i ++ ) | ~~^~~~~~~~~~~~~ main.cpp:33:9: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 33 | if ( divs[i] > b ) | ^~ main.cpp:36:13: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' 36 | if ( b % divs[i] == 0 ) | ^~