My number pattern code doesn't give me the required answer

Question

My code works fine in code blocks but gives me wrong answer in SoloLearn. What might be the problem?

https://code.sololearn.com/cTSnZR5YA09h/?ref=app

Answer 1

Your code is fine but Infinite loop because of this
for(int b=0; a<=5; b++) {
Here your checking a<=5 and incrementing b
a is always 0 so Infinite loop...

Answer 2

Thanks to all. Now my code works fine

Answer 3

b <= 5 in line no 6