PREM NARAYN N L
- 1★prem_narayn
India- Other
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Ratings System Update
(2026-06-17 22:00:06)Learning Paths (5)
JavaScript Problem solving
C++ Problem Solving
Java Problem Solving
Learn Python Programming
Problem solving in C
Practice Paths (12)
Practice Basic Math
Projects using HTML / CSS
Practice Strings
500 to 1000 difficulty problems
Practice Arrays
Practice Python
500 difficulty rating
Practice JavaScript
Python Projects for Beginners
Practice C
Practice Java
Practice C++
Contests (26)
Starters 196 (Rated)
Sugar Limit, Cloud Watching
Starters 201 (Rated)
Mixing Liquids, Selling Coins
Starters 202 (Rated)
Buying Flowers, Two Rolls, Endless Play
Monday Munch - DSA Challenge 02
Cycle in a linked list, Count of set bits
Starters 203 (Rated)
Coloured Orbs, Passing Grade
Starters 206 (Rated)
Remaining Money, Prime Sum, Expensive Buying
Monday Munch - DSA Challenge 06
Single number in multiple numbers, What is your grade
Monday Munch - DSA Challenge 07
Is that a century
Starters 211 (Rated)
Fuel Check, Buying Chairs
Monday Munch - DSA Challenge 09
Print Pattern, Largest Subarray with Sum 0, Is the number divisible by 5
Starters 215 (Rated)
Gem Bundles, Competition of 4
Starters 216 (Rated)
Scoring, Entertainments
Starters 217 (Rated)
Playing with Toys
Starters 218 (Rated)
Christmas Trees, Coloured Balloons
Weekend Dev Challenge 27: SQL Projects
Challenge 1 - Active Employees of Chef Corp, Challenge 2 - Chef Corp Department Summary
Monday Munch - DSA Challenge 16
Chef and Consecutive Ones, Birthday Chocolates
Starters 220 (Rated)
New Year Resolution, Front-Back Matching
Starters 221 (Rated)
Protein Diet
Starters 222 (Rated)
Candy Types, Popcorn Buying
Starters 223 (Unrated)
Cashback
Monday Munch - DSA Challenge 19
Find how many times the array have been rotated, Longest Common Prefix, Valid Anagram, Chef shifting office
Starters 225 (Rated)
Maximum Score, Payment Scheme, All Even
Monday Munch - DSA Challenge 23
Missing number in permutation, Tennis Match
Starters 226
Sub A Add B, IceCream Cones, Rush to Exam
Starters 227 (Rated)
Erase and Maximize, Buying Tickets, Fonta, Bank Glitch
Starters 228 (Rated)
Balloon Splash, Min And Operations, Color Festival
Starters 229 (Rated)
All Zero, Sequential Clamp, Vacation Excitement
Starters 230 (Rated)
Sum of Second Max, Sets Diff by K, Reselling Items, Passing Exams, Equal Buying
Monday Munch - DSA Challenge 29
Detect Start of Cycle in Linked List, Linked List Increment
Starters 232 (Rated)
Equal Difference, Moderate Temperatures, Food Resources, Vacation Clothes
Starters 233 (Rated)
AB or C, K Median, Movie, Cake Discount
Starters 234 (Rated)
Bakery Problem, Cooler, Non-Negative Sum
Starters 236 (Rated)
Palindrome Check, Cute Substrings, Extra Guests
Starters 239 (Rated)
Tour Plan, Magic Mirror, Easy Speaking, Beginnings and Endings
Starters 240 (Rated)
Counting Characters , Comfortable Seating
Starters 243 (Rated)
Interesting Match, Lose Less, Starved for Seating, OR Operations