c++字符串反转逗号操作符使用

  string word;
        cin >> word;
        int i,j;
        for(j=0,i=word.size()-1;j<i;--i,++j)
        {
            char temp=word[i];
            word[i]=word[j];
             word[j]=temp;
        }
        cout << word;

转载于:https://www.cnblogs.com/wyxy2005/archive/2012/12/27/2836180.html