harsh ranjan
- subway
United States- Student
- Stony Brook University
- No Active Plan. View Details
Activity Heat Map
Learning Paths (0)
Practice Paths (1)
Contests (51)
August Cook-Off 2013
Chef and The Right Triangles
September Challenge 2013
Little Elephant and Exams, Cool Guys, Chef and Integers , Project Spoon, CAO Stage-1, CAO Stage-2
September Cook-Off 2013
Strange Matrix, Code
October Cook-Off 2013
Polo the Penguin and the Test
October Challenge 2013
Little Elephant and Bamboo, Helping Lira, Maxim and Dividers, Yet Another Nice Girl, Edit Distance on Grid
November Challenge 2013
Superpowers of 2, Yet Another Cute Girl, Sereja and Vectors, Uncle Johny, Square Digit Squares, Missing some chairs
December Cook-off 2013
Chef Goes Through Segments, Chef and Girlfriend
December Lunchtime 2013
Mike and Matrices
January Challenge 2014
Magic Trick, Sereja and Graph, Bon Appetit, Please like me, Chef and Feedback
March Cook-Off 2014
Dividing Stamps
April Cook-Off 2014
Snape and Ladder
May Cook-Off 2014
Divide the Cake, Ups and Downs
June Cook-Off 2014
Counting Flags, Painting
July Cook-Off 2014
Copy-Paste, Sum Queries, Friends
September Cook-Off 2014, ACM-ICPC Warm up
Sherlock and the Grid, Subarray GCD, Subarray LCM
February Challenge 2014
Draughts, Make It Zero, Make Him Happy, Longest Common Pattern, Little Elephant and Subarrays, Colored Array
March Challenge 2014
Sereja and Sorting 2, Team Split, Binary Tournament, Walk, Little Chef and Numbers, Mike and Stamps, A Story with Strings
April Challenge 2014
Sereja and Permutation, Counting Matrices, Farmer Feb, Chef and Digits, Divide the Tangerine, Shortest Path in Binary Trees
May Challenge 2014
Compilers and Parsers, Chef-jumping, Chef and Strange Matrix, Stone
June Challenge 2014
Chef and Digit Jumps, Chef and Subarray, Guessing Game, Forgot Password
July Challenge 2014
Garden Game, Chef and Frogs, Chef and Rectangle Genome, Count Substrings, Reach The Point, Dish Owner
August Challenge 2014
Chef and Gift
October Challenge 2014
Remy paints the fence, Chef and Ground, DevuLand, Dinosaurs and Laddus
November Challenge 2014
Chef and Segment Game, Chef and Words, Distinct Characters Subsequence, Chef and Red Black Tree, Let us construct palindrome, The Spelling Problem
December Challenge 2014
Alok-nath and His Sanskars, Chef and Bracket-Pairs, XOR with Subset, Chef and Apple Trees
January Lunchtime 2014
Chef and Shop, Chef and String
February Lunchtime 2014
Sereja and ASum
April LunchTime 2014
Knight Fork
May Lunchtime 2014
Approximately II
September Lunchtime 2014
Chef and easy problem, Chef and easy problem 2
January Challenge 2015
Queries on the String, Sereja and Number Division 2, Chef and A Large Permutation, Chef and Stones, Sereja and Votes, One Dimensional Kingdoms, Ranka, Gcd Queries
March Challenge 2015
Count Substrings, Chef and Notebooks, Sereja and Random Array, Devu and his Class, Sign Wave
November Challenge 2015
Eugene and function, Chef and cakes
December Challenge 2015
Chef and the stones, Plane Division, Oracle Devu and Longest Common Subsequence, Chef and Filters
February Cook-Off 2015
Fit Squares in Triangle, Strategy for the World Cup
March Cook-Off 2015
How to Minimize a String, How to Repaint a Fence
June Cook-Off 2015
Longest non regular parentheses sub-sequence, Strange operations
September Mega Cook-Off 2015
Forgotten Language, Super Numbers, Stacks
December Cook-Off 2015
Chef and Subarrays
August Lunchtime 2015
Churu and lost string, Minimum Maximum
September Lunchtime 2015
Sum of palindromic numbers
November Lunchtime 2015
Query over Matrix, Black And White Cells
January Cook-Off 2016
Chef and Destruction, Chef and Fruits
March Cook-Off 2016
Digital clock, Dual Nim, Alternating subarray prefix
December Cook-Off 2016
Chef and Subset, Chef and Subarrays
January Cook-Off 2018
Multiple of 3, Survive in ChocoLand