Maxuejun @ 2023-04-30 22:30:17
#include<bits/stdc++.h>
using namespace std;
char a[20];
int b[15];
int main(){
cin>>a;
int j=0,ans=0,n=strlen(a);
for(int i=0;i<n;i++){
if(a[i]>='0'&&a[i]<='9'){
b[j]=a[i]-'0';
j++;
}
}
for(int i=0;i<j-1;i++){
ans+=b[i]*(i+1);
}
if(ans%11==b[j-1]){
cout<<"Right";
return 0;
}
else{
if(ans%11==10&&b[j-1]=='X'){
cout<<"Right";
return 0;
}
for(int i=0;i<n-1;i++){
cout<<a[i];
}
if(ans%11==10){
cout<<"X";
}
else{
cout<<ans%11;
}
}
return 0;
}
by xiaoshumiao @ 2023-05-30 17:45:09
if(ans%11==b[j-1]){
cout<<"Right";
return 0;
}
else{
if(ans%11==10&&b[j-1]=='X'){
cout<<"Right";
return 0;
}
这里不对,应该为:
if(ans%11==(b[n-1]-'0')){
cout<<"Right";
return 0;
}
else{
if(ans%11==10&&b[n-1]=='X'){
cout<<"Right";
return 0;
}