1031 查验身份证 (15分)
#include<iostream>
#include<ctype.h>
#include<sstream>
#include<string>
#include<cstdio>
const int maxn=110;
using namespace std;
int cnt=0;
string s[maxn];
int weight[]={7,9,10,5,8,4,2,1,6,3,7,9,10,5,8,4,2};
char m[]={'1','0','X','9', '8','7' ,'6' ,'5' ,'4' ,'3' ,'2'};
int main(){
int n;cin>>n;
bool ans=true;
for(int i=0;i<n;i++){
string a; cin>>a;
int flag=1,sum=0;
for(int j=0;j<a.length()-1;j++){
if(!isdigit(a[j]))
{
flag=0;
break;
}
else
sum+=weight[j]*(a[j]-'0');
}
if(!flag||a[17]!=m[sum%=11]){
s[cnt++]=a;
ans=false;
}
}
if(ans){
cout<<"All passed";
}else{
for(int i=0;i<cnt;i++){
cout<<s[i]<<"
";
}
}
return 0;
}