Mathematics, 05.05.2020 16:24, boo3972

Given two strings x = x1x2 · · · xn and y = y1y2 · · · ym, we wish to find the length of their longest common subsequence, that is, the largest k for which there are indices i1 < i2 < · · · < ik and j1 < j2 < · · · < jk with xi1 xi2 · · · xik = yj1 yj2 · · · yjk . Show how to do this in time O(mn).

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Given two strings x = x1x2 · · · xn and y = y1y2 · · · ym, we wish to find the length of their longe...