PAT1031查验身份证

如果不是数字就打印；把身份证里的X用100代替就行了

#include
using namespace std;

int main(){
    int n;
    cin>>n;
    bool flag =true;
    int weight[20]={7,9,10,5,8,4,2,1,6,3,7,9,10,5,8,4,2};
    int jiaoyanma[20]={1,0,100,9,8,7,6,5,4,3,2};
    while(n--){
        bool node=true;
        string str;
        cin>>str;
        int sum=0;
        for(int i=0;i<17;i++){
        	int temp=str[i]-'0';
            if(temp<=9)
                sum+=temp*weight[i];
            else
                node=false;
        }
        int check = sum%11;
        
        int c = str[17]-'0';
        if(c!=jiaoyanma[check]||node==false){
            
            if(c=='X'-'0'&&jiaoyanma[check]==100){
               
            }else{
                cout<<str<<endl;
                flag =false;
            } 
            
                
        }
        
    }
    if(flag){
        cout<<"All passed"<<endl;
    }
   
    return 0;
}