Compilare: user.cpp: In function ‘int main()’: user.cpp:18:14: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] fin >> A + 1 >> B + 1; ^ user.cpp:18:23: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] fin >> A + 1 >> B + 1; ^ user.cpp:46:38: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] fout << Solution[i] <<" "; ^