Pratham

• Username: 5★wasd1234
• Country:  India
• Student/Professional:Student
• Institution:Indian Institute of Technology Dhanbad
• CodeChef Pro Plan: No Active Plan. View Details

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Last 6 Months 2025 (Jul-Dec)2025 (Jan-Jun)2024 (Jul-Dec)2024 (Jan-Jun)

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No. of Contests Participated: 33

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Starters 211 (Rated till 6 - star)(2025-11-05 22:00:00)

Global Rank:   49

Cheated in:   

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Starters 68 Division 4 (Rated)(2022-12-20 00:00:00)

Global Rank:   3178

Cheated in:   

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

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Contests (33)

Starters 68 Division 4 (Rated)

Expense List, Bull or Bear, Make AP, Make Money

Starters 72 Division 4 (Rated)

Indivisible, Sum it

Starters 89 Division 4 (Rated)

Monopoly, Plus 2 or Minus 1, Positive or Negative Subarrays, Parliament, DDMM or MMDD

Starters 90 Division 4 (Rated)

Learning SQL, AP Free Sequences, Printing Binary Array, Favourite Numbers

Starters 93 Division 4 (Rated)

Right There, 7 Rings, Problem

Starters 94 Division 3 (Rated)

Gymkhana Election IIIT-A, CodeChef Streak, The Vowel Matrix

Starters 96 Division 3 (Rated)

Remove Multiples, Bells of Pilgrimage, Weeding

Starters 98 Division 3 (Rated)

FIND A and B, Airport Management

Starters 100 Division 3 (Rated)

Stamps 100, Trade Surplus, Chocolate Distribution

Starters 101 Division 3 (Rated)

Warrior Chef, Work Smarter, Not Harder, Lockpicking Chef

Starters 104 Division 3 (Rated)

Maximise Sum, Santa and Chocolates, Pizza Cutting, GCD and LCM

Starters 105 Division 3 (Rated)

Dracula Eats, Take it Easy, Dull Operation, Wishcraft

Starters 113 Division 2 (Rated)

Minimise Maximum Subarray Sum, Score Sum, Maximum Score , Sum Neq

Starters 118 Division 2 (Rated)

Subset GCD, Join States, Xorry 2, Xorry 1

Starters 120 Division 2 (Rated)

Find Permutation , Count Subarrays, Count Arrays, Sub or Swp

Starters 121 Division 2 (Rated)

Frequal, Split And Maximize, Caesar Cipher Lite, Anti Adjacent Swaps

Starters 126 Division 2 (Rated)

Tree Distance Set, Freedom, Permutation Disturbance, Triangular Swaps

Starters 127 Division 2

ABC Conjecture, Superincreasing, Anti-Triangle

Starters 129 Division 2 (Rated)

Palindromic Substrings, Ballon d Or, ConstructXor

Starters 130 Division 2 (Rated)

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

Starters 137 Division 1 (Rated till 5-Stars)

Speedrun, Double Trouble

Starters 138 Division 1 (Rated till 6-Stars)

A power B mod C , TRIPLE PRIMES, Prefix Suffix Inequality, Breezy Mode Problem, Distinct Substring

Starters 139 Division 1 (Rated till 5-Stars)

Sort Perm, Sum of N, Destroying Bridges Part 2

Starters 140 Division 1 (Rated till 5-Stars)

Split Permutation, Trick Or Treat, Break The String, Tree Removal

Starters 142 Division 1 (Rated till 5-Stars)

Array Removal, Number Hunt

Starters 158 (Rated till 6 stars)

Buying Game, Multiply 2 to Minimize

Starters 159 (Rated till 5 stars)

Crafty Coloring (Easy), Super Hero, Chess Colouring, Elections

Starters 165 (Rated till 6 stars)

A to B, Stable Array, Reverse and Alternate (Count)

Starters 202 (Rated for 5 star)

If Only I Could Read, Min-Max Deque (Easy)

Starters 206 (Rated till 5 star)

Cyclic Shift Minimization, Product Equal Sum, Min Steps, Gladiator Fighting

Starters 207 (Rated till 5 star)

Balanced Subarrays, Adjacent Sums, Make Subarray, Maximum Smaller

Starters 211 (Rated till 6 - star)

Subarray Maximums, No Doubling, Tournament Rigging (Minimum)

Total Problems Solved: 184