Ping Chung Chang

Rookie League

• Username: 6★pcc1018
• Country:  Taiwan
• Student/Professional:Student
• Institution:Chien Kuo High School Taipei, Taiwan
• CodeChef Pro Plan: No Active Plan. View Details

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

Rating Graph

No. of Contests Participated: 3

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2227? (+156)RatingProvisional
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Starters 162 (Rated till 5 stars)(2024-11-27 22:00:00)

Global Rank:   7

Cheated in:   

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(2024-11-27 22:00:00)

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None(None)

Global Rank:   0

Cheated in:   

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Learning Paths (0)

Practice Paths (1)

Prepare for ICPC - Past Year Problems

1%

Contests (3)

Starters 157 (Rated)

MEXtreme Divisibility, Normal is Good, Unmedian, Not-too-far Replacement, Glass Prices, Non-matching Name, Normal is Good (Easy), Small, Smaller, Smallest

Starters 159 (Rated)

Elections, Chess Colouring, Random Nim, Super Hero, Crafty Coloring (Easy), Crafty Coloring (Hard)

Starters 162 (Rated till 5 stars)

Empty the String, MEX of XOR, Sum of Empty the String, Permutation Mod K

Starters 163 (Rated till 5 stars)

Tree Sum is Fun !, Nice Array, Permutation Pair, Minimum Types, Sort Them, Lexio Swap

Starters 164 (Rated till 5 stars)

Halloween Array, Construct Permutation, Connecting Wells

Total Problems Solved: 69