foo.cc: In function 'int main()':
foo.cc:11:24: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   11 |   else if(s1 == "Rock" && s2 == "Scissors" ||
      |           ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~
foo.cc:13:22: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   13 |        s1 == "Paper" && s2 == "Rock") cout << "P1" << endl;
      |        ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~

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