牛客题霸--反转字符串题解
反转字符串
http://www.nowcoder.com/questionTerminal/c3a6afee325e472386a1c4eb1ef987f3
暴力, 原始字符串取反存入新字符串
class Solution {
public:
string solve(string str) {
string reverse_str;
for ( int i = str.size()-1; i >= 0; i--)
reverse_str.push_back(str[i]);
return reverse_str;
}
};
