/in/foo.cc: In function 'int main()':
/in/foo.cc:22:26: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
    if(cnt>maxn||cnt==maxn&&flag==1){maxn=cnt;maxx=x;}
                 ~~~~~~~~~^~~~~~~~~
/in/foo.cc:35:24: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
  if(cnt>maxn||cnt==maxn&&flag==1){maxn=cnt;maxx=x;}
               ~~~~~~~~~^~~~~~~~~