OneClickAC's blog

By OneClickAC, history, 7 years ago, In English

Hi , I am a beginner programmer and i need some help . Basically i was working on a problem on codeforces (using java) and i am getting Null Pointer Excpetion. I am not able to understand the root cause of this problem and how to sort it out..

I tried searching on Internet , and i got a few answers about my problem but after even implementing them , my code is giving the same exception .. Can anyone tell me what is the solution for this problem.. Thanks .. !!


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7 years ago, # |
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Thank you Klein and da_201501181 for your help .. :)