nuoxi6868 @ 2023-08-17 16:56:30
#include<bits/stdc++.h>
using namespace std;
string a;int n=0,b,j=1;
int main(){
cin>>a;
for(int i=0;i<a.size()-1;i++){
if(a[i]=='0'){n+=0*j;j++;}
if(a[i]=='1'){n+=1*j;j++;}
if(a[i]=='2'){n+=2*j;j++;}
if(a[i]=='3'){n+=3*j;j++;}
if(a[i]=='4'){n+=4*j;j++;}
if(a[i]=='5'){n+=5*j;j++;}
if(a[i]=='6'){n+=6*j;j++;}
if(a[i]=='7'){n+=7*j;j++;}
if(a[i]=='8'){n+=8*j;j++;}
if(a[i]=='9'){n+=9*j;j++;}
}
if(a[12]=='1')b=1;
if(a[12]=='2')b=2;
if(a[12]=='3')b=3;
if(a[12]=='4')b=4;
if(a[12]=='1')b=1;
if(a[12]=='5')b=5;
if(a[12]=='6')b=6;
if(a[12]=='7')b=7;
if(a[12]=='8')b=8;
if(a[12]=='9')b=9;
if(a[12]=='0')b=0;
if(n%11==10){
for(int i=0;i<=11;i++){
cout<<a[i];
}
cout<<"X";
return 0;
}
if(n%11==b){
cout<<"Right";
}else{
for(int i=0;i<=11;i++){
cout<<a[i];
}
cout<<n%11;
}
return 0;
}by ZhuZining_king @ 2023-08-18 09:58:37
#include<bits/stdc++.h>
using namespace std;
string s;
int t=1;
long long sum;
int main(){
cin>>s;
for(int i=0;i<12;i++){
if(s[i]-'0'>=0&&s[i]-'0'<=9){
sum+=(s[i]-'0')*t;
t++;
}
}
sum=sum%11;
if(sum==10){
if(s[12]=='X')
cout<<"Right";
else{
for(int i=0;i<12;i++)
cout<<s[i];
cout<<'X';
}
}
else{
if(s[12]-'0'==sum)
cout<<"Right";
else{
for(int i=0;i<12;i++)
cout<<s[i];
cout<<sum;
}
}
return 0;
}by Rosy1 @ 2023-08-19 20:02:55
不能暴力枚举吧