class Solution {
public:
int reverse(int x) {
string s=to_string(x);
if(s[0]=='-')
std::reverse(s.begin()+1,s.end());
else
std::reverse(s.begin(),s.end());
long long int res=stoll(s);
if(res>INT_MAX||res<INT_MIN)
return 0;
else
return (int)res;
}
};
LeetCode 7. Reverse Integer
最新推荐文章于 2022-04-01 15:57:39 发布