Solve Problems
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Minimum Length
ATTEMPTED BY: 3911 SUCCESS RATE: 54% LEVEL: Easy
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Tram ride
ATTEMPTED BY: 5475 SUCCESS RATE: 72% LEVEL: Easy
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Array queries
ATTEMPTED BY: 2451 SUCCESS RATE: 66% LEVEL: Medium
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Permutations
ATTEMPTED BY: 2758 SUCCESS RATE: 29% LEVEL: Medium
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Double inversions
ATTEMPTED BY: 1657 SUCCESS RATE: 77% LEVEL: Easy
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James and the menus
ATTEMPTED BY: 2979 SUCCESS RATE: 84% LEVEL: Easy
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Non-empty subsets
ATTEMPTED BY: 3660 SUCCESS RATE: 89% LEVEL: Easy
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Sum as per frequency
ATTEMPTED BY: 4865 SUCCESS RATE: 87% LEVEL: Medium
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Bitwise AND sum
ATTEMPTED BY: 2739 SUCCESS RATE: 87% LEVEL: Medium
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Non-decreasing arrays
ATTEMPTED BY: 7992 SUCCESS RATE: 90% LEVEL: Easy