Variation of this problem

#1

If the problem statement remains same with a small modification that we should not print the extra space after the last digit(written in words) without use of any extra memory, then how would we solve this problem
Input - 5048
Output - “five zero four eight”

#2

Hey @acharyadhwanan29 you can print the last digit in main function() and print the remaining digits by sending n/10 in print() function or you can use an if else statement in the print() function to check that if it is the last digit and don’t give a space in that case.

#3

Hey @acharyadhwanan29 if you don’t have any further doubts kindly mark the doubt as resolved

#4

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