Joywin Pinto

• Username: 3★joyzx
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology, Jamshedpur Jharkhand, India
• 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: 22

Current Ratings Graph Old Ratings Graph

1795 (+10)RatingProvisional
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Starters 70 Division 2 (Rated)(2022-12-21 23:00:02)

Global Rank:   751

Cheated in:   

Ratings System Update

(2022-12-21 23:00:02)

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1785 (+6)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 69 Division 2 (Rated)(2022-12-20 00:00:00)

Global Rank:   781

Cheated in:   

Ratings System Update

(2022-12-20 00:00:00)

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)

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Practice Paths (0)

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Contests (22)

Starters 37 Division 4 (Rated)

Roller Coaster, The Mango Truck, Maximum OR Minimum, Infernos, Beat the Average, Laptop Recommendation

May Long One 2022 Division 4 (Rated)

Pushpa , Sugarcane Juice Business, The Attack of Queen, Football Cup, Miami GP

Starters 38 Division 4 (Rated)

Dominant Army, Circular Track, Get Subscription, Chef gives Party

May Lunchtime 2022 Division 4 (Rated)

Bucket and Water Flow , Apples and Oranges, Maximum Pairwise Modular Sum, How many unattempted problems, Problems in your to-do list

Starters 39 Division 4 (Rated)

A or B, Chess Ratings, My very 1st contest!, Closest Vowels, Compress the Video, Recent contest problems

July Cook-Off 2022 Division 4 (Rated)

Enough Space, Permutation And Median, K-MEX, Chef Drinks Tea, Segmentation Fault, High Accuracy

Starters 44 Division 4 (Rated)

Air Hockey, Jogging, Biryani classes

June Lunchtime 2022 Division 3 (Rated)

Too many Floors

June Long Two 2022 Division 4 (Rated)

Count the ACs, Make all equal using Pairs, AP Grid, Complementary Strand in a DNA, Fitness

Starters 45 Division 4 (Rated)

Change Row and Column Both, Adjacent Sum Parity, Best of Two, Chef and his Apps, Retrieve the Array, Even Equal Odd

Starters 54 Division 3 (Rated)

Equal Distinct, Ticket Fine, Team of Two

Starters 55 Division 3 (Rated)

Balls and Boxes, Permutation Clear, Mean and Median, Broken Phone

Starters 56 Division 2 (Rated)

K-Subarrays, Maximize Colours

September Lunchtime 2022 Division 2 (Rated) (Based on EJOI)

Stick Break, Permutation Creation

Starters 57 Division 2 (Unrated)

Maximum Expression, Two Different Palindromes

Starters 58 Division 2 (Unrated)

Break the elements

Starters 59 Division 2 (Rated)

Maximum Subarray , Suspense String, Confusing Concatenations

Starters 60 Division 2 (Rated)

Palindrome Flipping, Red Green Grids, Distinct Numbers, Yet Another Palindrome Problem

Starters 62 Division 2 (Rated)

Sorted Substrings, Make Multiple, Final Sum, Pythagorean Pair

Starters 63 Division 2 (Rated)

Maximize 1s, One-XOR Deletions, Make Length 1, Minimum Absolute Score

Starters 65 Division 2 (Rated)

Nahaane Jaa, Binod, Candies

Starters 68 Division 2 (Rated)

Boring String, Expense List, Make Money

Starters 69 Division 2 (Rated)

Akash and Dinner, Distinct Sequence

Starters 70 Division 2 (Rated)

Minimum distance between 1s, Prime Reversal, Frequency Array Retrieval

Total Problems Solved: 152