# C++ Exercises: Test if a given non-negative number is a multiple of 13 or it is one more than a multiple of 13

## C++ Basic Algorithm: Exercise-39 with Solution

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.

**Sample Solution**:

**C++ Code :**

```
#include <iostream>
using namespace std;
bool test(int n)
{
return n % 13 == 0 || n % 13 == 1;
}
int main()
{
cout << test(13) << endl;
cout << test(14) << endl;
cout << test(27) << endl;
cout << test(41) << endl;
return 0;
}
```

Sample Output:

1 1 1 0

**Flowchart: **

**C++ Code Editor:**

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**Previous:** Write a C++ program that accept two integers and return true if either one is 5 or their sum or difference is 5.

**Next:** Write a C++ program to check if a given non-negative number is a multiple of 3 or 7, but not both.

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