Solve Problems
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Minimum Length
ATTEMPTED BY: 2669 SUCCESS RATE: 54% LEVEL: Easy
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Tram ride
ATTEMPTED BY: 4838 SUCCESS RATE: 72% LEVEL: Easy
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Array queries
ATTEMPTED BY: 2206 SUCCESS RATE: 66% LEVEL: Medium
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Permutations
ATTEMPTED BY: 2569 SUCCESS RATE: 29% LEVEL: Medium
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Double inversions
ATTEMPTED BY: 1563 SUCCESS RATE: 78% LEVEL: Easy
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James and the menus
ATTEMPTED BY: 2795 SUCCESS RATE: 85% LEVEL: Easy
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Non-empty subsets
ATTEMPTED BY: 3522 SUCCESS RATE: 90% LEVEL: Easy
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Sum as per frequency
ATTEMPTED BY: 4691 SUCCESS RATE: 87% LEVEL: Medium
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Bitwise AND sum
ATTEMPTED BY: 2684 SUCCESS RATE: 88% LEVEL: Medium
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Non-decreasing arrays
ATTEMPTED BY: 7809 SUCCESS RATE: 90% LEVEL: Easy