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C++ Exercises: Compute the sum of the three given integers

C++ Basic Algorithm: Exercise-54 with Solution

Write a C++ program to compute the sum of the three given integers. However, if any of the values is in the range 10..20 inclusive then that value counts as 0, except 13 and 17.

Sample Solution:

C++ Code :

#include <iostream>
using namespace std;
class Solution
{
	
public:
	
int test(int x, int y, int z)
        {
            return fix_num(x) + fix_num(y) + fix_num(z);
        }

int fix_num(int n)
        {
            return (n < 13 && n > 9) || (n > 17 && n < 21) ? 0 : n;
        }
};
int main() 
 {
  Solution *solution = new Solution();
  cout << solution->test(4, 5, 7) << endl;  
  cout << solution->test(7, 4, 12) << endl;  
  cout << solution->test(10, 13, 12) << endl;  
  cout << solution->test(17, 12, 18) << endl;    
  return 0;    
}

Sample Output:

16
11
13
17

Pictorial Presentation:

C++ Basic Algorithm Exercises: Compute the sum of the three given integers.

Flowchart:

Flowchart: Compute the sum of the three given integers.

C++ Code Editor:

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Next: Write a C++ program to check two given integers and return the value whichever value is nearest to 13 without going over. Return 0 if both numbers go over.

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