Solve Problems
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Failed ranges
ATTEMPTED BY: 422 SUCCESS RATE: 18% LEVEL: Hard
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Customer satisfaction
ATTEMPTED BY: 1511 SUCCESS RATE: 71% LEVEL: Medium
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A plane journey
ATTEMPTED BY: 2923 SUCCESS RATE: 89% LEVEL: Medium
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F. Sub-array Problem
ATTEMPTED BY: 327 SUCCESS RATE: 30% LEVEL: Easy
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Sequences
ATTEMPTED BY: 611 SUCCESS RATE: 44% LEVEL: Medium
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Base numbers
ATTEMPTED BY: 872 SUCCESS RATE: 62% LEVEL: Easy
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Smallest substring
ATTEMPTED BY: 1409 SUCCESS RATE: 78% LEVEL: Medium
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Queries problem
ATTEMPTED BY: 667 SUCCESS RATE: 53% LEVEL: Medium
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N girls
ATTEMPTED BY: 644 SUCCESS RATE: 89% LEVEL: Medium
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Partitions
ATTEMPTED BY: 698 SUCCESS RATE: 24% LEVEL: Medium