Solve Problems
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Hidden treasure
ATTEMPTED BY: 370 SUCCESS RATE: 56% LEVEL: Medium
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Minimum Length
ATTEMPTED BY: 6726 SUCCESS RATE: 58% LEVEL: Easy
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Tram ride
ATTEMPTED BY: 7290 SUCCESS RATE: 72% LEVEL: Easy
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Array queries
ATTEMPTED BY: 3174 SUCCESS RATE: 68% LEVEL: Medium
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Permutations
ATTEMPTED BY: 3404 SUCCESS RATE: 32% LEVEL: Medium
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Double inversions
ATTEMPTED BY: 2013 SUCCESS RATE: 76% LEVEL: Easy
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James and the menus
ATTEMPTED BY: 3518 SUCCESS RATE: 85% LEVEL: Easy
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Non-empty subsets
ATTEMPTED BY: 4071 SUCCESS RATE: 89% LEVEL: Easy
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Sum as per frequency
ATTEMPTED BY: 5449 SUCCESS RATE: 87% LEVEL: Medium
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Bitwise AND sum
ATTEMPTED BY: 3030 SUCCESS RATE: 87% LEVEL: Medium