How a pretest pass problem . got runtime error in main test in Case no : 1 ?

Revision en2, by PARTHO_DAS, 2019-10-17 13:05:37

I am a noob programmer but my I accepted a problem in CF global round 5. But in the main test got no verdict at that problem then I clicked on my profile submission and I saw runtime error in case no : 1 how this is possible? It comes runtime error in CF in main test case 1 but in but pretest it was fine in pre test. it also works fine in ideone. https://ideone.com/prrXp7

Tags #unfair_judgement

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en3 English PARTHO_DAS 2019-10-17 13:07:47 102
en2 English PARTHO_DAS 2019-10-17 13:05:37 152
en1 English PARTHO_DAS 2019-10-16 21:46:26 302 Initial revision (published)