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Ceiling in a Sorted Array: step-by-step visual explanation

Learn the Ceiling in a Sorted Array problem with a step-by-step DSA animation. Follow the Lower / Upper Bound solution with synced C#, Python, and Java code.

Lower / Upper Bound pattern

Finding a matching value is not always enough. Continue searching left for the first match or right for the last.

Difficulty: Easy · Approach: First value not smaller

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