# Test

# case 1

```test
> 1
> 1
1
```

# Test 1

```test
> 1
> 2
0
```

# Test 2

```test
> 4.00000001
> 4
0
```

# Test 3

```test
> 1 
> -1
1
```

# Test 4

```test
> -2
> -2
1
```

# Test 5

```test
> -2
> -3
0
```