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  1. #include <iostream>
  2.  
  3. using std::cout;
  4. using std::endl;
  5. using std::cin;
  6.  
  7. int main()
  8. {
  9.     int numb1, numb2;
  10.     cout << "Type the two bounding integers: ";
  11.     cin >> numb1 >> numb2;
  12.     int total = 0;
  13.     for(int i = numb1; i <= numb2; i += 2)
  14.     {
  15.         total += i;
  16.     }
  17.     cout << endl << "Total:  " << total << endl;
  18.     if (numb1 % 2 == 1) cout << "The total is not correct.  Why?  How can it be fixed?" << endl;
  19.     return 0;
  20. }
Success #stdin #stdout 0s 2728KB
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stdin
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5 23
stdout
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Type the two bounding integers: 
Total:  140
The total is not correct.  Why?  How can it be fixed?
https://ideone.com/sfzYt
language:
C++ (gcc 8.3)
created:
13 years ago
visibility:
secret

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