#### Problem :

Create a pascal’s triangle using javascript. More details about Pascal’s triangle pattern can be found here.

#### Input:

#Rows = 6

#### Output:

#### Logic :

- Pascal’s triangle can be simulated using 2-D array
- While creating 2-D array
- If the element is the either first or last element then initialize it with 1
- Else initialize it with the sum of the elements from previous row

#### Time complexity : O (n^2)

#### Solution :