need help for meet in the middle technique problem .
i recently read about the "meet in the middle" technique for solving sub array sum problems in O((2^(n/2)).log(2^(n/2)) so i tried to solve this codeforces problem using this technique but not able to understand how to select the value of K so that sum till ak become sum<=k .. problem link : E. Maximum Subsequence::
my wrong solution link how to correct it ?
please help!!
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