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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int n;
  6. 	cin>>n;
  7.     int d;
  8.     while(n > 0) {
  9.         d=n % 10;
  10.         if(d==7) cout<<"YES";
  11.         else cout<<"NO";
  12.         n/=10;
  13.     }
  14.     return 0;
  15. }
  16.  
Success #stdin #stdout 0.01s 5320KB
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17
stdout
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YESNO
https://ideone.com/Y1lLMa
language:
C++ (gcc 8.3)
created:
10 days ago
visibility:
public

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