ゆきやさとう

Rookie League

• Username: 4★satoyuki
• Country:  Japan
• Student/Professional:Professional
• Organisation:SONY
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

Rating Graph

No. of Contests Participated: 18

Current Ratings Graph Old Ratings Graph

1998 (-14)RatingProvisional
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Starters 217 (Rated till 5 star)(2025-12-17 22:00:00)

Global Rank:   72

Cheated in:   

Ratings System Update

(2025-12-17 22:00:00)

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NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more

None(None)

Global Rank:   0

Cheated in:   

Ratings System Update

(None)

This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more

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Learning Paths (0)

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Practice Paths (0)

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Contests (18)

Starters 195 (Rated)

Selling Sandwiches, Failing Grades, Marble Collector, Game (Easy)

Starters 196 (Rated)

More Cookies, Cloud Watching, Sugar Limit, Append Average, Swap Sum

Starters 197 (Rated)

Good Ranking (Pair), Split, All Odd Prefix Sums, Expected Cost

Starters 199 (Rated)

Perfect Ranges, Fence Colouring, Grid MEX, Subtract or Divide

Starters 200 (Rated)

Minimum Set, Good Subsequence, Restrict Palindromes, Random NIM, Permutation Counting (Easy)

Starters 201 (Rated)

Compare and Connect, Permutation Cost Sum, Huge Grid (Easy Version), Mixing Liquids, Mark Points

Starters 202 (Rated)

Min-Max Deque, Buying Flowers, If Only I Could Read, Min-Max Deque (Easy)

Starters 203 (Rated)

MEX on Ranges, Maximum MST, Cab Rides

Starters 204 (Rated)

Cities Colours, Drawing Chances, Minimize Sum

Starters 206 (Rated)

Cyclic Shift Minimization, Min Steps, Gladiator Fighting, Prime Sum

Starters 207 (Rated)

Make Subarray, Maximum Smaller

Starters 208 (Rated)

Alternate Jumps, Cycle and Add, Sabotage, GCND

Starters 209 (Rated)

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

Starters 210 (Rated till 5-star)

Delete Sorted Subsequence, First Element Counting, Make All, Min Modular Subarray

Starters 211 (Rated till 6 - star)

Subarray Maximums, No Doubling, Tournament Rigging (Minimum)

Starters 214 (Unrated)

Crazy Permutations

Starters 215 (Rated till 6 star)

Intersecting Intervals (Easy), Product Sum Arrays (Easy), Differing Values

Starters 216 (Rated till 5 star)

LIS and LDS, XOR Equal Subtract

Starters 217 (Rated till 5 star)

Make An AP, Range MEX, Max Adds

Total Problems Solved: 78