Solve Problems
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Maximum length subsequence
ATTEMPTED BY: 637 SUCCESS RATE: 79% LEVEL: Easy
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Awkward operation
ATTEMPTED BY: 2121 SUCCESS RATE: 85% LEVEL: Hard
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Digit sum
ATTEMPTED BY: 1728 SUCCESS RATE: 85% LEVEL: Easy
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Select the subset
ATTEMPTED BY: 1559 SUCCESS RATE: 74% LEVEL: Medium
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Friendly Neighbors
ATTEMPTED BY: 222 SUCCESS RATE: 72% LEVEL: Medium
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Let's swap
ATTEMPTED BY: 1111 SUCCESS RATE: 90% LEVEL: Medium
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Number of overtakes
ATTEMPTED BY: 988 SUCCESS RATE: 85% LEVEL: Medium
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Sam Height <HSBC>
ATTEMPTED BY: 1789 SUCCESS RATE: 64% LEVEL: Easy
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Median Game
ATTEMPTED BY: 2226 SUCCESS RATE: 89% LEVEL: Easy
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Different queries
ATTEMPTED BY: 1045 SUCCESS RATE: 64% LEVEL: Easy