So, when I put in the language to be GNU G++20, the program shows testcase failed at testcase 27 which is
3 1 2 2 2 3
It shows I become the guy in the Participant's output section but when I run the exact same code in my VS Code, it shows the output as Oh, my keyboard! which is the same as the jury's answer. I can't really understand whats wrong.
My code —
Me too!
So, the mistakes in this code is about indices. Your code is giving an out of bound error.
1) In line 19, when you do arr3[i]=arr[i], you know that arr only have length a, so it cannot have index till a+b.
2) In line 25, except of doing i<=a+b, do i<a+b.
Please make a habit to take care of the indices of the arrays when writing a code.