This is the problem [problem](https://codeforces.net/contest/1611/problem/D)↵
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This is mysolution [solution](https://codeforces.net/contest/1611/submission/258693967)↵
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I think my solution matches some of the answers given by some grandmasters. However I am not able to figure out the reasons for getting MLE. I have only 3 lists of length 200000 each and I am sure this is not the reason for MLE.↵
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This is my
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I think my solution matches some of the answers given by some grandmasters. However I am not able to figure out the reasons for getting MLE. I have only 3 lists of length 200000 each and I am sure this is not the reason for MLE.↵
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