Run time error code

#1


there is a “run-error” in all the 3 test cases. i am not able to figure out what it is. All the test cases i try they run just fine

#2

Hi!
There is a problem with the logic of your code. For Merge Sort, you have to make 2 funtions

  1. mergeSort(int *a,int s,int e)
    This takes the arraym start and endp pts. This function will Divide the array into 2 parts(say x and y are the new arrays), sort those 2 parts and then merge those 2 arrays again.

  2. void merge(int *x,int *y,int *a,int s,int e)
    Here x and y are the new arrays that were created by mergeSort function.

Please mark the doubt as resolved if you’re satisfied with the explanation.

Thanks!

#3

Also check the comments in the above code for more clarity.

#4
#5

the code still gives a run error

#6


There were still some errors, I have commented them.

#7

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