孔浩杰

• Username: 5★konghaojie
• Country:  China
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

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No. of Contests Participated: 5

Current Ratings Graph Old Ratings Graph

2044 (+66)RatingProvisional
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Starters 209 (Rated)(2025-10-22 22:00:02)

Global Rank:   56

Cheated in:   

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(2025-10-22 22:00:02)

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None(None)

Global Rank:   0

Cheated in:   

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(None)

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Learning Paths (0)

Practice Paths (1)

Practice Arrays

10%

Contests (5)

Starters 205 (Rated)

Water Supply, Unreachable, Triplet Maximization, Mirror Jump, Cute Strings

Starters 206 (Rated)

Cyclic Shift Minimization, Product Equal Sum, Min Steps, Remaining Money, Gladiator Fighting, Prime Sum, Expensive Buying

Starters 207 (Rated)

Adjacent Sums, Make Subarray, Maximum Smaller

Starters 208 (Rated)

Cycle and Add, Sabotage, Alternate Jumps, GCND

Monday Munch - DSA Challenge 05

Count palindromes, Maximum Score, Largest Common Element in Two Arrays, Count subarrays with given sum, Merge Overlapping intervals, Vowels or Not

Starters 209 (Rated)

Binary Love, Tactical Conversion, Small GCD Sort, High Score (Hard Version), High Score (Easy Version)

Starters 214 (Unrated)

Crazy Permutations, Scam, Delete For Fun

Total Problems Solved: 48