Can someone tell me what is wrong with this solution? https://mirror.codeforces.com/contest/715/submission/126793421 I've been trying for like 5 hours and I cannot understand why it fails :(
715B help pls!
Can someone tell me what is wrong with this solution? https://mirror.codeforces.com/contest/715/submission/126793421 I've been trying for like 5 hours and I cannot understand why it fails :(
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