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# Make equal elements Array

Problem Description

Given an array of all positive integers and an element “x”.

You need to find out whether all array elements can be made equal or not by performing any of the 3 operations: add x to any element in array, subtract x from any element from array, do nothing.

This operation can be performed only once on an element of array.

Problem Constraints
```1<=|A|<=1e5
1<=A[i],x<=1e9
```

Input Format
```First argument is array of integers .
Second argument is B which denotes the value of x.```

Output Format
Return 1 if we can make all elements equal , otherwise return 0.

Example Input
Input 1:

```A=[2,3,1]
X=1
```

Input 2:

```A=[2,3,1]
X=2
```

Example Output
Ouput 1:

```1
```

Ouput 2:

```0
```

Example Explanation
Explanation 1:

```WE can make all elements equal to 2.
```

Explanation 2:

```There is no way to make all elements equal to 0.
```

NOTE: You only need to implement the given function. Do not read input, instead use the arguments to the function. Do not print the output, instead return values as specified. Still have a question? Checkout Sample Codes for more details.
Hints
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## Discussion

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