输入的也可能是X
by xingxing121 @ 2023-07-22 18:22:30
特别暴力写法如下：
```cpp
#include <iostream>
#include <cstdio>
#include <string>
#include <cstring>
using namespace std;
int main(){
int a,b,c;
char d;
int d1;
scanf("%d-%d-%d-%c",&a,&b,&c,&d);
if(d=='X'){
d1 = 10;
}else{
d1 = d-'0';//转为数字
}
int two = b/100;
int three = b/10%10;
int four = b%10;
int five = c/10000;
int six = c/1000%10;
int seven = c/100%10;
int eight = c/10%10;
int nine = c%10;
int sum = a+two*2+three*3+four*4+five*5+six*6+seven*7+eight*8+nine*9;
if(sum%11==d1){
cout<<"Right";
}else if(sum%11==10){
printf("%d-%d-%d-X",a,b,c);
}else{
printf("%d-%d-%d-%d",a,b,c,sum%11);
}
return 0;
}
```
by xingxing121 @ 2023-07-22 18:23:08
好的，谢谢大佬
by ltzx2022_zhanghr_5 @ 2023-07-23 10:05:59