Solve Problems
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The maximum set
ATTEMPTED BY: 422 SUCCESS RATE: 49% LEVEL: Medium
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Array operations
ATTEMPTED BY: 1573 SUCCESS RATE: 91% LEVEL: Medium
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A matrix and XOR operation
ATTEMPTED BY: 876 SUCCESS RATE: 63% LEVEL: Hard
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Array modification
ATTEMPTED BY: 1945 SUCCESS RATE: 91% LEVEL: Medium
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Avoiding traps
ATTEMPTED BY: 1239 SUCCESS RATE: 58% LEVEL: Medium
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Inversion graphs
ATTEMPTED BY: 692 SUCCESS RATE: 40% LEVEL: Medium
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Roses in a shop
ATTEMPTED BY: 3071 SUCCESS RATE: 91% LEVEL: Easy
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Subsequences
ATTEMPTED BY: 524 SUCCESS RATE: 43% LEVEL: Medium
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Shift and Replace
ATTEMPTED BY: 1693 SUCCESS RATE: 54% LEVEL: Medium
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Another substring
ATTEMPTED BY: 208 SUCCESS RATE: 48% LEVEL: Hard