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Given an array of integers, we need to find out all possible ways construct non-degenerate triangle using array values as its sides. If no such triangle can be formed then return 0.

**Example 1:**

```
Input : [5, 4, 3, 1, 2]
Output : 3
Explanation:
Sides of possible triangle are
(2 3 4), (3 4 5) and (2 4 5)
```

**Example 2:**

```
Input : [4, 1, 2]
Output : 0
No triangle is possible from given
array values
```

**Your Task: **

You don't need to read input or print anything. Your task is to complete the function **noOfTriangles()** which takes the vector **v[]** and its size **N **as inputs and returns the count of all possible triangles that can be formed using the values from the array.

**Expected Time Complexity:** O(N^{2})

**Expected Auxiliary Space:** O(1)

**Constraints:**

1 ≤ N ≤ 10^{3}

1 ≤ A[i] ≤ 10^{4}

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Form a Triangle

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