Why my code is giving runtime error?

#1

I was trying to solve ā€œare they sameā€ problem. Iā€™m getting runtime error.

Plz help me find out error in my code, as the sample test cases are running fine.

Hereā€™s the link to my code: https://ide.codingblocks.com/s/304971

#2

@siddharth_1_3277 i think the run time error is because of this part. Size of the string is 0 initially, then how can you assign anything to a1[i] like that ? You need to append the characters like this:
a1 += s1[i];
image

corrected code:

#3

Hi @siddharth_1_3277 please mark your doubt as resolved in case of no further queries

#4

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