### My issue

Chef classifies a day to be either rainy, cloudy, or clear.

In a particular week, Chef finds

�

X days to be rainy and

�

Y days to be cloudy.

Find the number of clear days in the week.

Input Format

The first and only line of input will contain two space-separated integers

�

X and

�

Y, denoting the number of rainy and cloudy days in the week.

Output Format

Output the number of clear days in the week.

Constraints

0

≤

�

,

�

≤

7

0≤X,Y≤7

0

≤

�

+

�

≤

7

0≤X+Y≤7

### My code

```
#include <stdio.h>
int main
{
if 0<=X
{
}
return 0;
}
}
```

Problem Link: CLEARDAY Problem - CodeChef