What is wrong with my code?

#1


I am able to clear only one testcase
Whats wrong with my code?

#2

Hi Vivek. I have corrected ur code. its working fine now

#3

Only correction was to use long long int instead of int right?

#4

yes one was long long int.
other was image
here u were using e instead of n

#5

Why does it require long long int?

#6

see the constraints 1 ≤ N,M,X,Y ≤ 10^9​​

#7

what is the limit of int?

#8

its 10^9. but when u multiply and do other computations value may go beyond 10^9.
so long long int is required

#9

what is the difference between long long and ling long int?

#10

both are same and denote the same type

#11

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#12

understood!! Thank you for ur help