Sanan Sajid

• Username: 4★sanansajid
• Country:  India
• Student/Professional:Student
• Institution:National Institute of Technology, Durgapur West Bengal, India
• CodeChef Pro Plan: No Active Plan. View Details

Submissions Heat Map

Last 6 Months 2026 (Jan-Jun)2025 (Jul-Dec)2025 (Jan-Jun)

Rating Graph

No. of Contests Participated: 28

Current Ratings Graph Old Ratings Graph

1818 (+20)RatingProvisional
Rating i Provisional Rating, click to know more

Starters 142 Division 2 (Rated)(2024-07-10 22:00:02)

Global Rank:   547

Cheated in:   

Ratings System Update

(2024-07-10 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?

1372 (+0)RatingProvisional
Rating i Provisional Rating, click to know more

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

Global Rank:   3144

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)

None

Practice Paths (0)

None

Contests (28)

Starters 64 Division 4 (Rated)

Distinct Colors, Water Consumption, Mario and the Broken String

Starters 65 Division 4 (Rated)

Parity, Candies, Hackerman

November Long 2022 Division 4 (Rated)

Time Complexity, Water Mixing, String Game

Starters 66 Division 4 (Rated)

Monopoly in Chefland, Squats, Binary Battles, Just Like Mob!

Starters 67 Division 4 (Rated)

Expensive Steps , Minimum Number of Ones, Counting Problem, Tour of King

Starters 68 Division 4 (Rated)

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

Starters 74 Division 4 (Rated)

Facebook, Odd Even Binary String, Lcm hates Gcd, Mana Points, Chef And Babla

Starters 79 Division 3 (Rated)

Add smallest prime factor, Distinct Opposite Sums, Better Deal

Starters 80 Division 3 (Rated)

Equal Elements, Running Comparison, Single-use Attack, Prefix Permutation, Permutation Subsequence

Starters 87 Division 3 (Rated)

Return the Change, Existence

Starters 88 Division 3 (Rated)

Unstable Subarray, Largest and Second Largest

Starters 89 Division 3 (Rated)

Monopoly, Plus 2 or Minus 1, DDMM or MMDD

Starters 94 Division 3 (Rated)

The Vowel Matrix, Possible or Not, Gymkhana Election IIIT-A, CodeChef Streak

Starters 95 Division 3 (Rated)

Boxes, Transfusion Chain, EVacuate to Moon, Alt-Tab

Starters 96 Division 3 (Rated)

Swap the numbers, Remove Multiples, Bells of Pilgrimage, Weeding

Starters 120 Division 2 (Rated)

Count Subarrays, Sub or Swp

Starters 121 Division 2 (Rated)

Frequal, Anti Adjacent Swaps, Caesar Cipher Lite

Starters 123 Division 2 (Rated)

Maximise Adjacent Sum, Check Adjacent Sum, Minimum And Maximum I, Minimum And Maximum II

Starters 125 Division 2 (Rated)

Bucket Game, Fake Certificate, Binary Minimal

Starters 126 Division 2 (Rated)

Permutation Disturbance, Freedom

Starters 127 Division 2

ABC Conjecture, Superincreasing, Anti-Triangle

Starters 134 Division 2 (Rated)

Origin, Rock Paper Scissors

Starters 136 Division 2 ( Rated )

Sum of Modes, My First Geometry Problem

Starters 137 Division 2 (Rated)

Double Trouble, Large Differences

Starters 138 Division 2 (Rated)

Prefix Suffix Inequality, Distinct Substring, Long Drive, A power B mod C

Starters 140 Division 2 (Rated)

Make Permutation, Split Permutation, Trick Or Treat, Tree Removal

Starters 141 Division 2 (Rated)

Redundant Array, Amphibian Escape

Starters 142 Division 2 (Rated)

Chef loves Pizza Chef loves halfs, Array Removal, Number Hunt

Total Problems Solved: 197