Divisible Subarrays Problem on Number thoery

#1

Run time error for second test case

#2

hey @Mp18, as contraints of question is very high change all int inside while loop to long long. Array content can be negative also, so add a statement **temp=(temp+n)%n;**after line 17 no so that mod of negative should also considered.

#3

Thanks. Its working now. But the modulo of a negative number should return a positive number by itself?

#4

hey @Mp18, no you have to include this statement for that.