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#6082: line:14 WA


asd6131991 (seed)

a020. 身分證檢驗 | From: [114.32.191.224] | 發表日期: 2011-11-16 00:07
#include<iostream>

using namespace std;

int main(){
string s;
while(cin>>s){
int a=char(s[0]);
if(a<73){a-=55;};
if(a==73){a=34;};
if(a>73&&a<79){a-=56;};
if(a==79){a-=35;};
if(a>79&&a<87){a-=57;};
if(a==87){a=32;};
if(a==88){a=30;};
if(a==89){a=31;};
if(a==90){a=33;};

a=(a%10)*9+a/10;
//cout<<a<<endl;
int total=0;
for(int i=1;i<s.length()-1;i++){
   
int k=char(s[i])-48;
k*= (9-i);
//cout<<k<<endl;
total+=k;
//cout<<total<<endl;
}
int d = char(s[s.length()-1])-48;
total+=a+d;
total%=10;
//cout<<total<<endl;
if(total==0){cout<<"real"<<endl;}
else{cout<<"fake"<<endl;};
}
return 0;
}
可以幫忙一下嗎? 謝謝 
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