Solve Problems
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Team division
ATTEMPTED BY: 895 SUCCESS RATE: 91% LEVEL: Easy
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Operations on a tree
ATTEMPTED BY: 337 SUCCESS RATE: 72% LEVEL: Hard
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Subtree swap
ATTEMPTED BY: 257 SUCCESS RATE: 43% LEVEL: Medium
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Average Subarray
ATTEMPTED BY: 1035 SUCCESS RATE: 91% LEVEL: Easy
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A color box
ATTEMPTED BY: 541 SUCCESS RATE: 66% LEVEL: Easy
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Minimize nodes
ATTEMPTED BY: 400 SUCCESS RATE: 69% LEVEL: Hard
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Meeting the origin
ATTEMPTED BY: 1831 SUCCESS RATE: 84% LEVEL: Easy
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A special date
ATTEMPTED BY: 1427 SUCCESS RATE: 76% LEVEL: Medium
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Three problems
ATTEMPTED BY: 671 SUCCESS RATE: 83% LEVEL: Medium
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The score game
ATTEMPTED BY: 412 SUCCESS RATE: 16% LEVEL: Medium
