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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.   int n;
  6.   cin >> n;
  7.   int copyN = n;
  8.   int otherCopy = n;
  9.   int multiple = 1;
  10.   int const ten = 10;
  11.   int b = 0;
  12.   int firstDigit = 0;
  13.   while (n > -1) {
  14.   	if (n % 10){
  15.   		if (n == 0) {
  16.   			firstDigit = 0;
  17.   		}
  18.   		firstDigit = n;
  19.   	}
  20.   	n /= 10;
  21.   }
  22.   cout << firstDigit;
  23. //   while (n > 0) {
  24. //   	n /= ten;
  25. //   	b++;
  26. // }
  27. //   int tempB = b;
  28. //   while (tempB > 1) {
  29. //   	multiple *= ten; 
  30. //   	tempB--;
  31. //   }
  32. //   int firstDigit = otherCopy / multiple;
  33. //   if (firstDigit == 0) {
  34. //   	firstDigit = 0;
  35. //   }
  36.   int e = 0, a = 0;
  37.   while (copyN >= ten) {
  38.   	e = copyN % ten;
  39.   	if (e == 0) {
  40.   	    a;	
  41.   	}else if (e % firstDigit == 0) {
  42.   		a++;
  43.   	}
  44.   	e = 0;
  45.   	copyN /= ten;
  46.   }
  47.   cout << a;
  48.   return 0;
  49. }
Time limit exceeded #stdin #stdout 5s 5308KB
comments (?)
stdin 
22354
stdout 
Standard output is empty
https://ideone.com/NKR4Kw
language:
C++ (gcc 8.3)
created:
11 days ago
visibility:
public

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