Ranju Kumari Yadav

• Username: 1★ranjuk789
• Country:  India
• Student/Professional:Other
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

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

Rating Graph

No. of Contests Participated: 4

Current Ratings Graph Old Ratings Graph

1043? (+6)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 220 (Rated)(2026-01-07 22:00:06)

Global Rank:   16206

Cheated in:   

Ratings System Update

(2026-01-07 22:00:06)

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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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

How the rating system works?

Learning Paths (0)

Practice Paths (7)

Practice Strings

5%

500 to 1000 difficulty problems

12%

Binary Search

10%

Practice Arrays

9%

1000 to 1400 difficulty problems

1%

500 difficulty rating

22%

Practice C++

10%

Contests (4)

Starters 216 (Rated)

Best Seats, Entertainments, Scoring

Starters 217 (Rated)

Playing with Toys, Add to make Positive, Add 1 or 3

Starters 218 (Rated)

Stop The Count, Coloured Balloons, Christmas Trees

Weekend Dev Challenge 27: SQL Projects

Challenge 1 - Active Employees of Chef Corp, Challenge 2 - Chef Corp Department Summary

Monday Munch - DSA Challenge 16

Matrix Rotations, Chef and Consecutive Ones, Birthday Chocolates

Starters 220 (Rated)

New Year Resolution, Front-Back Matching, Movie Hype

Total Problems Solved: 94