C++ Exercises: Check if a given non-negative given number is a multiple of 3 or 7, but not both
C++ Basic Algorithm: Exercise-40 with Solution
Write a C++ program to check if a given non-negative given number is a multiple of 3 or 7, but not both.
Sample Solution:
C++ Code :
#include <iostream>
using namespace std;
bool test(int n)
{
return n % 3 == 0 ^ n % 7 == 0;
}
int main()
{
cout << test(3) << endl;
cout << test(7) << endl;
cout << test(21) << endl;
return 0;
}
Sample Output:
1 1 0
Pictorial Presentation:

Flowchart:

C++ Code Editor:
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Previous: Write a C++ program to test if a given non-negative number is a multiple of 13 or it is one more than a multiple of 13.
Next: Write a C++ program to check if a given number is within 2 of a multiple of 10.
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