mr_dreamer's blog

please help in removing segmentation fault
By mr_dreamer, history, 5 years ago, In English

problem link: https://www.codechef.com/problems/ECJAN20I my solution : https://www.codechef.com/viewsolution/29822647

thanks in advance .

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5 years ago, # |
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you were not checking condition of empty stack accepted solution: https://www.codechef.com/viewsolution/29828582

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    5 years ago, # ^ |
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    thanks mr linesekarenge

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    5 years ago, # ^ |
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    is it possible that the stack will empty ? because the the first element will always in the stack.

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      5 years ago, # ^ |
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      If all points are distinct then obviously stack will never be empty. But if they are not then your ccw function will return 0, if any two points of triangle are same. Which may lead to empty stack

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