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Shortest Common Supersequence: step-by-step visual explanation

Learn the Shortest Common Supersequence problem with a step-by-step DSA animation. Follow the DP on Strings solution with synced C#, Python, and Java code.

DP on Strings pattern

When characters match, extend a useful earlier answer. When they differ, compare the smaller choices around the current cell.

Difficulty: Medium · Approach: Save each smaller answer once

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