I’m trying to solve this problem using persistant segment tree. But I’m getting sigsegv error and I can’t figure out why as I tested my code on random test cases on my system and it works fine. Please help!
My Code
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Your code is correct. The issue is probably with the test case 16 (it shows “Running … (16)” just before the SIGSEGV verdict). If you replace your custom input function with cin
or scanf
you will get AC.
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Thanks a lot!!! It got AC by removing the custom input.