Doubt in "ultra -fast-mathematicians"

#1

which tell me what is wrong in my code


It does not give write answer

#2

hey @76rahul257, it should be x-i-1 instead of x-i.
here is your updated code

#3

Please ,can you me how to omit the leading zero and the test case 1.

#4

hey @76rahul257, share the testcase where you have doubt.

#5

3
10101010 11111111
10000000 00000001
1010101 0101010
In this case it shows wrong answer.

#6

It resolve, thank you sir…

#7

hey @76rahul257, now as it is resolved with your approach, I would like to suggest you some changes. If you find them useful, please consider them in future.

  1. there is no need to maximum length out of 2 because it is already stated that both strings are of equal length.
  2. Start iterating both string from beginning instead of end as it more simpler than iterating from end.
  3. No need to maintain an array for, storing result. Just simply print them.

Above changes will save space in you code.
You can observe all these changes in this code

#8

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