Duke ACM Programming Contest

Online Training Arena

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Contest of Wednesday, March 21, 2018
18:05 to 23:05 EDT

Problem A - Pieces of Parentheses
Problem B - Stars in a Can
Problem C - Stretching Streamers
Problem D - Heaps from Trees
Problem E - Blazing new Trails
Problem F - Incremental Double Free Strings
Problem G - Apple Market
Problem H - Maximum Color Clique
Problem I - Ski Resort
Problem J - Yin and Yang Stones
Problem K - Unbalanced Parentheses

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Current date and time:
Mon, 09 Mar 2026 19:06:12 -0400