题解 | 数字反转
数字反转
https://www.nowcoder.com/practice/2687c5c174cb4f938bdae01f0a19490c
#include <iostream>
#include<algorithm>
using namespace std;
int main() {
char a[6], b[6];
while (scanf("%s %s",a,b)!=EOF) { // 注意 while 处理多个 case
int sum1=atoi(a)+atoi(b);
string s1=to_string(sum1);
reverse(s1.begin(),s1.end());
string s2=a;
string s3=b;
reverse(s2.begin(),s2.end());
reverse(s3.begin(),s3.end());
int a1=stoi(s2);
int b1=stoi(s3);
int sum2=a1+b1;
if(stoi(s1)==sum2)printf("%d\n",sum1);
else printf("NO\n");
}
}
// 64 位输出请用 printf("%lld")

