Compilare: main.cpp: In function 'int main()': main.cpp:15:13: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] 15 | fin >> a+1; | ~^~ main.cpp:16:13: warning: suggest parentheses around '+' inside '>>' [-Wparentheses] 16 | fin >> b+1; | ~^~ main.cpp:47:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 47 | for(int i = 0; i < sol.size(); i++){ | ~~^~~~~~~~~~~~