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RadRah's blog

Interesting bug
By RadRah, history, 2 years ago, In English

How do you feel after two hours of debugging and finding this bug? commend it :)

Screenshot-from-2022-11-27-16-55-32

Screenshot-from-2022-11-27-16-56-34

Screenshot-from-2022-11-27-16-58-23

  • Vote: I like it
  • +48
  • Vote: I do not like it

Comments Comments (16)
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2 years ago, # |
  Vote: I like it +8 Vote: I do not like it

:(

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2 years ago, # |
  Vote: I like it +1 Vote: I do not like it

I once kept getting ,for a Binary search on answer problem, Memory limit exceeded on TEST 7 for days. And it only needed to comment #define int long long XD!

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2 years ago, # |
  Vote: I like it -10 Vote: I do not like it

I don't feel anything cuz I don't do these silly mistakes.

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2 years ago, # |
  Vote: I like it +1 Vote: I do not like it

I hope i will never encounter this

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    2 years ago, # ^ |
      Vote: I like it 0 Vote: I do not like it

    I even commented all define of my code for find the problem XD

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2 years ago, # |
  Vote: I like it +1 Vote: I do not like it

It happens! I remember spending a whole day on single bug, but it's worth!

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    2 years ago, # ^ |
      Vote: I like it 0 Vote: I do not like it

    Exactly! If you find such bugs once, you will not make this mistake again Everything is experience!

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2 years ago, # |
  Vote: I like it 0 Vote: I do not like it 
2e5 + 1
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2 years ago, # |
  Vote: I like it 0 Vote: I do not like it

Is it UB?

And you can compile with Clang++17 Diagnostics.

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