krishna1727

• Username: 4★krishna1727
• Country:  India
• Student/Professional:Student
• Institution:Delhi Public School, Vadodara Gujarat, India
• 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: 16

Current Ratings Graph Old Ratings Graph

1944 (+36)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 130 Division 2 (Rated)(2024-04-17 22:00:02)

Global Rank:   77

Cheated in:   

Ratings System Update

(2024-04-17 22:00:02)

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?

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)

None

Practice Paths (0)

None

Contests (16)

Starters 99 Division 4 (Rated)

Puzzle Hunt, Card Swipe, Exclusion-Inclusion

Starters 100 Division 4 (Rated)

Prime Permutation, Stamps 100, Air Quality Index, Trade Surplus, Chocolate Distribution

Starters 101 Division 3 (Rated)

Minimize Xor Difference, Warrior Chef, Work Smarter, Not Harder, Lockpicking Chef

Starters 102 Division 2 (Rated)

Bit Play, Parity Permutation

Starters 103 Division 2 (Rated)

Unique xor, Divisible By 8, Dice Number

Starters 105 Division 2 (Rated)

Take it Easy, Dull Operation, Wishcraft

Starters 106 Division 2 (Rated)

Playing with OR, Save People, Guess the winner!

Starters 108 Division 2 (Rated)

Fair Distribution, Clan Expansion, Palindromic Prime Numbers

Starters 113 Division 2 (Rated)

Minimise Maximum Subarray Sum, Maximum Score , Sum Neq , Thala For A Reason

Starters 114 Division 2 (Rated)

Rock-Paper-Scissors, Christmas Candy

Starters 116 Division 2 (Rated)

Chef Product, ORST , Access Control

Starters 126 Division 2 (Rated)

Triangular Swaps, Permutation Disturbance, Freedom

Starters 127 Division 2

ABC Conjecture, Superincreasing, Anti-Triangle

Starters 128 Division 2 (Rated)

Binary Substring, XOR And Multiply, MEXimize the Array, Disjoint Non-Decreasing Array

Starters 130 Division 2 (Rated)

Updating A, Make Equal, Alternating Binary String, Good Binary String

Weekend Dev Challenge 10: ML Projects

Calculate F-Score for Evaluating Binary Classifier

Total Problems Solved: 57