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Programming and DSA

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Practice Compete Compiler

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Programming and DSA

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

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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 » Prem Kumar Lohani
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Prem Kumar Lohani

  • 1★flock_jewel_05
  •   India
  • Other
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 41
1399 (-25)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 205 (Rated)(2025-09-24 22:00:04)
Global Rank:   2580
Cheated in:   

Ratings System Update

(2025-09-24 22:00:04)
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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)
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How the rating system works?

Learning Paths (3)

learn-icon

OOPs concepts in Java (College)

8%
learn-icon

Beginner DSA in Python

1%
learn-icon

Learn JavaScript

13%

Practice Paths (2)

learn-icon

SQL Practice Queries

4%
learn-icon

Practice Python

1%

Contests (41)

Starters 140 Division 4 (Rated)

Make Permutation, Split Permutation, Yoga Day, Yoga Class

Starters 141 Division 4 (Rated)

Lucky Clover

Starters 142 Division 4 (Rated)

Chef loves Pizza Chef loves halfs, Writing Speed, Penalty Shoot-out, Number Hunt

Starters 143 Division 4 (Rated)

International Justice Day, Maximum Coins

Starters 144 Division 3 (Rated)

Savings Account

Starters 145 Division 4 (Rated)

Volume Comparison, Gun Master

Starters 146 Division 4 (Rated till 5 stars)

Permutation Construction, No Winner, Olympics 2024

Starters 147 Division 4 (Rated till 5 stars)

Truth Teller And Liars 101, Independence Day 101, Gold Coins 101

Starters 148 Division 4 (Rated)

Let Me Eat Cake!, Clearance Sale, FightBots

Starters 149 (Rated)

Easy Subarray Sum, Approximate Answer

Starters 150 (Rated)

Find Multiset State, IOI 2024, Ratio By 2, Equal Pairs (Easy)

Starters 156 (Rated)

Sweets Shop, Long Queue

Starters 157 (Rated)

Not-too-far Replacement, Glass Prices, Non-matching Name

Starters 158 (Rated)

Even vs Odd Divisors

Starters 163 (Rated)

Chef and Socks, Binary Sum

Starters 165 (Rated)

Christmas Cake, Poster Perimeter, Bulk Discount

Starters 166 (Rated)

Chefland Library, Christmas Gifts, Merry Christmas!

Starters 168 (Rated)

Can You Bench, Make Odd, Big Achiever

Starters 169 (Rated)

Opposite Attract

Starters 170 (Rated)

Access Code Equality, Monster Monster, Minimum Bottles

Starters 171 (Rated)

Swish Game, Advitiya

Starters 172 (Rated)

Small Palindrome

Starters 173 (Rated upto < 2700)

Cool Subsequences, Time Penalty

Starters 174 (Rated)

Too Much Homework!, Bigger is Better, Deletion and Difference

Starters 179 (Rated)

Lost in the Fest!!

Starters 180 (Rated)

Shall we play a game, Maximum Ones

Starters 181 (Rated)

Flip Prefix, Breaking Sticks

Starters 186 (Rated)

Jump A or B, Approval Ratings, Best Movie

Starters 188 (Rated)

Subset Sum 3, Train Even or Odd

Starters 190 (Rated)

Number Reduction

Starters 191 (Rated)

Add to get GCD, Permuted Greater than 2, Divide into 3, Nearest Square

Starters 192 (Rated)

Security Lines, No Odd Sum

Weekend Dev Challenge 04: Projects in Python & Flask

LinkedIn QR Code Generator, Add Download and Navigation Functionality, QRverse- Component 1 Text QR Code Generator, QRverse- Component 2 UPI QR Code Generator

Starters 193 (Rated)

Check Odd Even Divisors, Count Odd Even Divisors

Starters 195 (Rated)

Selling Sandwiches, Failing Grades, Marble Collector

Starters 196 (Rated)

More Cookies, Sugar Limit

Starters 197 (Rated)

Good Ranking (Pair), All Odd Prefix Sums, Bowling Balls

Starters 199 (Rated)

Fence Colouring, Brick Comparisions

Starters 200 (Rated)

Restrict Palindromes, Chef Bakes Cake, Good Subsequence

Starters 201 (Rated)

Mixing Liquids, Mark Points

Starters 203 (Rated)

Cab Rides, Coloured Orbs, Passing Grade

Starters 205 (Rated)

Mirror Jump, Triplet Maximization

Total Problems Solved: 138

1399
(Div 4)
★
CodeChef Rating (Highest Rating 1462)
  • 44543 Global Rank
  • 41250 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

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