aryan57's blog

Why my code gives segfault/stackoverflow in local computer and gives AC in codeforces?
By aryan57, history, 4 years ago, In English

I was solving this problem on cf . My c++ code got accepted but it is giving segmentation fault in my local computer. Why is it so? I also tried other online compilers like ideone , and it was working there too.

Same case with java. My java code got AC in cf but gives stackoverflow error in my computer.

My operating system is Ubuntu 20.04

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4 years ago, # |
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Auto comment: topic has been updated by aryan57 (previous revision, new revision, compare).

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4 years ago, # |
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Maybe the stack size is bigger in codeforces?
check this post for details about compilation flags of cf.

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4 years ago, # |
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even the editorial code gives stackoverflow in local computer https://mirror.codeforces.com/blog/entry/89137

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4 years ago, # |
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Local compiler? Is it exactly segfault (not smth exception or another signal)?
Input on which fails?

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4 years ago, # |
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https://mirror.codeforces.com/blog/entry/63140 This might help..

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