Solve Problems
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Minimum Length
ATTEMPTED BY: 2255 SUCCESS RATE: 48% LEVEL: Easy
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Tram ride
ATTEMPTED BY: 4527 SUCCESS RATE: 72% LEVEL: Easy
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Array queries
ATTEMPTED BY: 2082 SUCCESS RATE: 66% LEVEL: Medium
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Permutations
ATTEMPTED BY: 2468 SUCCESS RATE: 29% LEVEL: Medium
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Double inversions
ATTEMPTED BY: 1500 SUCCESS RATE: 77% LEVEL: Easy
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James and the menus
ATTEMPTED BY: 2683 SUCCESS RATE: 85% LEVEL: Easy
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Non-empty subsets
ATTEMPTED BY: 3433 SUCCESS RATE: 90% LEVEL: Easy
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Sum as per frequency
ATTEMPTED BY: 4575 SUCCESS RATE: 87% LEVEL: Medium
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Bitwise AND sum
ATTEMPTED BY: 2624 SUCCESS RATE: 88% LEVEL: Medium
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Non-decreasing arrays
ATTEMPTED BY: 7683 SUCCESS RATE: 90% LEVEL: Easy