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Programming and DSA

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Courses

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

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Programming and DSA

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Catalogue

Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Practice Compete Compiler
Home » Nitin Issac Joy
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Nitin Issac Joy

Bronze League Bronze League
  • 3★issacnitin
  •   India
  • Other
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 34
1706 (-3)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 234 (Rated)(2026-04-15 22:00:02)
Global Rank:   713
Cheated in:   

Ratings System Update

(2026-04-15 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?
1645 (-17)RatingProvisional
Rating i Provisional Rating, click to know more
July Lunchtime 2020 Division 2(2022-12-20 00:00:00)
Global Rank:   3080
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)

Practice Paths (2)

learn-icon

1800 to 2000 difficulty problems

1%
learn-icon

Practice for ZCO and INOI

2%

Contests (34)

November Challenge 2014

Distinct Characters Subsequence

March Challenge 2015

Chef and Notebooks

October Challenge 2018 Division 2

Chef and Serves, Byte to Bit

April Lunchtime 2019 Division 2

Attendance, Fast Food

January Challenge 2020 Division 2

Breaking Bricks

May Challenge 2020 Division 2

Coronavirus Spread, Isolation Centers

May Lunchtime 2020 Division 2

Lost Weekends, Weird Walk

June Challenge 2020 Division 2

Even Matrix, The Tom and Jerry Game!, Operations on a Tuple, Chef and Icecream, Chef and String, Chef and Price Control

July Challenge 2020 Division 2

Chef and Strings, Chef and Card Game, Doctor Chef, Chefina and Swaps, Ada King, Missing a Point

July Cook-Off 2020 Division 2

Even-tual Reduction, OR-thodox Distinction

July Lunchtime 2020 Division 2

Chef and Steps

Coders' Legacy (Rated for all)

Chef vs Doof, Doof on Cartesian

Starters 181 (Rated)

Flip Prefix, Find Outside Array

Starters 183 (Rated)

Max Triangle, Larger Smaller, S to T

Starters 184 (Rated)

One Down, Double or Append

Starters 185 (Rated)

Balanced Lighting

Starters 186 (Rated)

Distinct Arrays , Segment Tree Reconstruction, Jump A or B, Approval Ratings, Best Movie

Starters 187 (Rated)

OR What, Incremental Game

Starters 188 (Rated)

Subset Sum 3, Yet Another Monsters Problem, Swaps in a String, K Boxes

Starters 189 (Rated)

Create Binary String, Avoid Primes, Nutrition Cost

Starters 190 (Rated)

Subsequence Sort, Light All, Min-Max Deletion, Parry It! (Easy)

Starters 191 (Rated)

Add to get GCD, Permuted Greater than 2

Starters 193 (Rated)

Add Permutation, Count Odd Even Divisors, Check Odd Even Divisors, Mex Tree (Min)

Starters 195 (Rated)

Marble Collector

Starters 196 (Rated)

Sugar Limit, Append Average

Starters 197 (Rated)

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

Starters 199 (Rated)

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

Starters 228 (Rated)

Prefix Max Xor, Unique Sum 1, Minimize Error, Min And Operations, Max And Operations, Balloon Smash Party

Starters 230 (Rated)

Sets Diff by K, Reselling Items

Starters 231 (Rated)

Double Discount, Recurrence Reachability, Target Temperature

Starters 233 (Rated)

AB or C, K Median, Movie

Starters 234 (Rated)

Binary Construction, Non-Negative Sum

Monday Munch - DSA Challenge 34

Candy Distribution, Hashing - Minimum Window Substring, Print Pattern, Frequency of elements using Hashing, Interleaving String, Rating people

Total Problems Solved: 134

1706
(Div 2)
★★★
CodeChef Rating (Highest Rating 1738)
  • 8236 Global Rank
  • 7251 Country Rank

Badges

Contest Contender - Silver Badge

Contest Contender - Silver Badge

Received for participating in 25 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

Daily Streak - Bronze Badge

Daily Streak - Bronze Badge

Received for maintaining a streak of 5 days

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