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  1. //#include "stdafx.h"
  2. #include <iostream>
  3. using namespace std;
  4.  
  5. int main()
  6. {
  7.     int a, b, c, k;
  8.     cin >> a >> b >> c;
  9.     k = 0;
  10.     for (int i = 0; i >= b; i += c)
  11.     {
  12.         if ((i >= a) && (i <= b)) k+=1;
  13.     }
  14.     cout << k;
  15.     return 0;
  16. }
Success #stdin #stdout 0s 4396KB
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stdin
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1850
1900
50
stdout
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Standard output is empty
https://ideone.com/srR0Xt
language:
C++ 4.3.2 (gcc-4.3.2)
created:
8 years ago
visibility:
public

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