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lrqSB楼主2024/11/19 13:41
#include<bits/stdc++.h>
using namespace std;
int main(){	
int a,c=1,d=0;
char b[14];
cin>>b;
for(int i=0;i<=11;i++){
	if(b[i]=='-'){
		continue;
		
	}
	d+=c*(b[i]-'0');
	c++;
	
}
if(d%11==b[12]-'0'){
	cout<<"Right";
}else{
	cout<<b[0]<<b[1]<<b[2]<<b[3]<<b[4]<<b[5]<<b[6]<<b[7]<<b[8]<<b[9]<<b[10]<<b[11]<<d%11;
}
}
2024/11/19 13:41
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