submission accepted during live round but runtime error on test case 1 during system tests

Revision en1, by BLUmOOn, 2024-05-26 21:10:37

so my solution 262742856 had passes 8 pretests during live contest but after the contest was over,it gave run time error on test case 1.i changed my language to c++20 from c++17 and it got accepted,my question is why was it showing pretests passes during contest then?it is unfair to me.please see this Stefan2417 and alexchist

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en1 English BLUmOOn 2024-05-26 21:10:37 466 Initial revision (published)