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Hi.
I need one help in D. I submitted the same solution with just a small interchange. But I couldn't get why the one that is failing is wrong. Can anyone help?
Wrong Submission: https://mirror.codeforces.com/contest/1713/submission/167301158
Correct Submission: https://mirror.codeforces.com/contest/1713/submission/167315386
Difference: 
