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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int s(long long x) {
  5.     long long sum = 0;
  6.     while (x) {
  7.         sum += x%10;
  8.         x/=10;
  9.     }
  10.     return sum;
  11. }
  12.  
  13. int main()
  14. {
  15.     const long long n = (long long)10e9; 
  16.     long long k = 0;
  17.     for (long long i = 22; i < n; i+=22) {
  18.        if (s(i) <= 22)
  19.         k++;
  20.     }
  21.     cout << k;
  22. 	return 0;
  23. }
  24.  
Time limit exceeded #stdin #stdout 5s 15232KB
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https://ideone.com/jFz8sk
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
public

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