Compilare: user.cpp: In function ‘int main()’: user.cpp:22:14: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] fin >> t + 1 >> s + 1; ^ user.cpp:22:23: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] fin >> t + 1 >> s + 1; ^ user.cpp:55:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i = 0; i < Sol.size (); ++ i) { ^