Merge sort is not passing test cases

#1

https://ide.codingblocks.com/s/330325 its not passing my test cases .

#2

pls check my code as soon as possible

#3

Hey @shrutikatyal
The size of given array can be of order of 10^5 but in merge function you are making tempp array of size 100 only which is wrong , it may possible that its size is 10^5 .
just fix this , other part of ur code is fine (Y)