Risan Mahfuz
Rookie League
- risan_mahfuz
Bangladesh- Student
- Jessore University of Science and Technology Bangladesh
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (0)
Practice Paths (1)
Contests (57)
CodeChef Starters 33 Division 4 (Rated)
The Cheaper Cab, Monthly Budget, Minimum Cars required
April Long One 2022, Division 4 (Rated)
Dazzling AXNODR Challenge , Ezio and Guards, The Cooler Dilemma 1, The Cooler Dilemma 2
CodeChef Starters 34 Division 4 (Rated)
Is the Score Consistent, Good Quality Bulbs, Expiring Bread
Starters 35 Division 4 (Rated)
Water Requirement, Police and Thief, Jenga Night
April Long Two 2022 Division 4 (Rated)
Geometric Mean Inequality, Sasta Shark Tank, Six Friends, Best Coupon, Pseudo Sorted Array
Starters 37 Division 4 (Rated)
The Mango Truck, Roller Coaster, Infernos
May Long One 2022 Division 4 (Rated)
Pushpa , Sugarcane Juice Business, The Attack of Queen, Football Cup, Miami GP
May Lunchtime 2022 Division 4 (Rated)
Bucket and Water Flow , Apples and Oranges, How many unattempted problems, Problems in your to-do list
May Long Two 2022 Division 4 (Rated)
Practice makes us perfect, Score High, Total Prize Money, Degree of Polynomial
June Long Two 2022 Division 4 (Rated)
Count the ACs, Make all equal using Pairs, Complementary Strand in a DNA, Fitness
Starters 45 Division 4 (Rated)
Chef and his Apps, Best of Two, Adjacent Sum Parity, Change Row and Column Both
Starters 46 Division 4 (Rated)
Counting Words, MATH1 Enrolment, Group Assignment
Starters 47 Division 4 (Rated)
Chef On Date, Similar Heights, Construct N, End Sorted, Minimum Coins, Chess Time
July Lunchtime 2022 Division 4 (Rated)
Interior Design, The Last Levels, Easy Pronunciation, Yet Another Palindrome Making Problem, True and False Paper, Largest Family
Starters 48 Division 4 (Rated)
Buy Lamps, Passes for Fair, Fill Candies, Make Palindrome 2
July Long Two 2022 Division 4 (Rated)
Concat Sort, Chef in his Office, To Divide or Not To Divide, Sum of Product 1, Insurance, Hungry Chef
August Long 2022 Division 3 (Rated)
Sale Season, XOR with smallest element, Hello Equation, Two Trains, Make A and B equal
Starters 55 Division 3 (Rated)
Balls and Boxes, Permutation Clear, Mean and Median, Broken Phone
Starters 66 Division 3 (Rated)
Just Like Mob!, Binary Battles, Monopoly in Chefland
Starters 67 Division 3 (Rated)
Maximum Angriness, Expensive Steps , Minimum Number of Ones, Counting Problem
Starters 91 Division 3 (Rated)
Odd GCD Permutation, Blobby Volley Scores
Starters 98 Division 3 (Rated)
FIND A and B, Airport Management, Ball Distribution
Starters 99 Division 3 (Rated)
Card Swipe, Endless Appetizers, Exclusion-Inclusion
Starters 102 Division 3 (Rated)
Bit Play, Selling Insurance, Chef and Stocks
Starters 110 Divison 3 (Rated)
Water Park, Airlines, Marbles, Am I Lucky!, Monsters
Starters 131 Division 3 (Rated)
K-Closeness, Gotta Catch Em All, Dice Deception
Starters 133 Division 3 (Rated)
Powered Parameters, Legs on a Farm, Maximum Alternating Sum
Starters 134 Division 3 (Rated)
Origin, Money Double, Rock Paper Scissors
Starters 136 Division 2 ( Rated )
Sum of Modes, My First Geometry Problem
Starters 138 Division 2 (Rated)
Prefix Suffix Inequality, Long Drive, Distinct Substring
Starters 141 Division 2 (Rated)
Redundant Array, Amphibian Escape
Starters 142 Division 2 (Rated)
Chef loves Pizza Chef loves halfs, Array Removal, Number Hunt
Starters 148 Division 3 (Rated)
Let Me Eat Cake!, FightBots
Starters 149 (Rated)
Easy Subarray Sum, Maximise Sum, Chef Loves Beautiful Strings (Easy Version)
Starters 150 (Rated)
Equal Pairs (Hard), Find Multiset State, Equal Pairs (Easy)
Starters 151 (rated)
Convert string
Starters 156 (Rated)
Partition Score, Even Numbers Hate
Starters 157 (Rated)
Small, Smaller, Smallest, Unmedian, Not-too-far Replacement
Starters 159 (Rated)
Super Hero, Random Nim, Chess Colouring, Elections
Starters 160 (Rated)
Buying Order (Easy), Equate S and T
Starters 166 (Rated)
Distinct Power, Chefland Library
Starters 167 (Rated)
Lottery Tickets, Delete Not Equal
Starters 173 (Rated upto < 2700)
Cool Subsequences, Time Penalty, Overwrite
Starters 174 (Rated)
Mystic Slimes, Deletion and Difference
Starters 175 (Rated)
Make same
Starters 183 (Rated)
S to T, Larger Smaller, Max Triangle
Starters 184 (Rated)
One Down
Starters 185 (Rated)
Balanced Lighting, GCD Summation, Creature Hunter
Starters 186 (Rated)
Jump A or B, Approval Ratings
Starters 190 (Rated)
Number Reduction, Light All, Min-Max Deletion
Starters 192 (Rated)
Security Lines, No Odd Sum, No 3 Please!
Starters 194 (Rated)
Mark All, Chef Bakes Cake 2, Chef Bakes Cake 3
Starters 197 (Rated)
Good Ranking (Pair), All Odd Prefix Sums, Bowling Balls
Starters 198 (Rated)
Decoration Discount
Starters 199 (Rated)
Fence Colouring, Grid MEX, Subtract or Divide, Brick Comparisions
Starters 207 (Rated)
Make Subarray, Tourist
Starters 221 (Rated)
Odd Operations, Odd String, Winter is Coming