Bora Sai Venkata Praveen Kumar
- praveen_80
India- Student
- Vignan's Institute Of Information Technology, Visakhapatnam
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (3)
Practice Paths (6)
Practice Python
Stacks and Queues
Practice Arrays
Data Structures Interview Questions
500 to 1000 difficulty problems
Level up from 1* to 2*
Contests (78)
Starters 72 Division 4 (Rated)
Sum it
Starters 74 Division 4 (Rated)
Mana Points
Starters 75 Division 4 (Rated)
Saving Taxes, Profit Increment
Starters 76 Division 4 (Rated)
Redistributing Chocolates, Read Pages, 400M Race
Starters 78 Division 4 (Rated)
Candy Store, Good Turn
Starters 81 Division 4 (Unrated)
Maximum Capacity, Sunny Day
Starters 82 Division 4 (Rated)
Candy Division
Starters 84 Division 4 (Rated)
Chef and Donation, Elections in Chefland, Melt Gold
Starters 85 Division 4 (Rated)
Efficient PAN Linking, Inside The Stadium, IPL Ticket Rush, Can Chef
Starters 86 Division 4 (Rated)
Cricket Match, Chef and Battery , CodeChef Learn Problem Solving, Maximise Score
Starters 87 Division 4 (Rated)
Four Tickets, Buy Ten Packets, Return the Change, Existence
Starters 83 Division 4 (Rated)
Budget of Technex, Couple Game
Starters 88 Division 4 (Rated)
Masterchef finals, Online or Offline, Largest and Second Largest
Starters 89 Division 4 (Rated)
Monopoly, Plus 2 or Minus 1, Parliament, DDMM or MMDD
Starters 90 Division 4 (Rated)
Learning SQL, Printing Binary Array, Favourite Numbers
Starters 91 Division 4 (Rated)
Bus Seat Numbering, Parking Charges
Starters 93 Division 4 (Rated)
Right There, 7 Rings, Problem
Starters 94 Division 4 (Rated)
The Gift, Gymkhana Election IIIT-A
Starters 95 Division 4 (Rated)
Donation Drive, Donation Rewards, Transfusion Chain
Starters 96 Division 4 (Rated)
Bells of Pilgrimage, Weeding, AB Difference
Starters 97 Division 4 (Rated)
2000, Best of Two
Starters 98 Division 4 (Rated)
Messi vs Ronaldo, FIND A and B, Airport Management
Starters 99 Division 4 (Rated)
Card Swipe, Endless Appetizers, Puzzle Hunt
Starters 100 Division 4 (Rated)
Air Quality Index, Trade Surplus, Chocolate Distribution
Starters 101 Division 4 (Rated)
Warrior Chef, Work Smarter, Not Harder, Off By One
Starters 102 Division 4 (Rated)
Sports Section, Selling Insurance, Chef and Stocks
Starters 103 Division 4 (Rated)
Sunday Brunch, October Marathon, Dice Number
Starters 104 Division 4 (Rated)
Santa and Chocolates, Pizza Cutting, Double Rent
Starters 105 Division 4 (Rated)
Bone Appetit, Dracula Eats, Take it Easy
Starters 106 Division 4 (Rated)
Fan Poll, Chef Fantasy 11, Guess the winner!, Survival Time
Starters 107 Division 4 (Rated)
Rock Paper Scissor, Pending Assignments, Clear Day, OR Permutation
Starters 108 Division 3 (Rated)
Palindromic Prime Numbers, Chess Pairing
Starters 109 Division 3 (Rated)
Minimum XOR, Best of N Sets, Worth of a Video
August Long 2023 Division 4 (Unrated)
All New CodeChef, I Can Use Both Hands!
September Short 2023 Division 4 (Unrated)
Lucky Seven
Starters 110 Divison 3 (Rated)
Water Park, Airlines, Am I Lucky!
Starters 111 Division 4 (Rated)
Reach Codetown, Exams, 404 Not Found
Starters 112 Division 4 (Rated)
Food Costs, Fair Share Settlement, 3 Logicians Walk into a Bar, Max Nutrition
Starters 114 Division 4 (Rated)
Painting Walls, Christmas Candy, Christmas Greetings
Starters 115 Division 4 (Rated)
A PLUS B Remastered, Decorating Christmas Tree, Chocolate Distribution, Codechef Round
Starters 116 Division 4 (Rated)
Hattrick, ORST , Minimum Wage, Access Control
Starters 119 Division 3 (Rated)
Judged, Cookie Day
Starters 120 Division 4 (Rated)
Count Subarrays, Largest K, Valentines Contest, Sub or Swp, Valentine Gifts
Starters 121 Division 3 (Rated)
Anti Adjacent Swaps, The Man Code
Starters 122 Division 3 (Rated)
Problem Reviews, Man of the Match
Starters 123 Division 3 (Rated)
Room Allocation, Maximise Adjacent Sum, Minimum And Maximum I, Yet Another Alice Bob Game, Minimum And Maximum II
Starters 124 Division 3 (Rated)
Binary Parity, Table Strength, Cricket Tournament
Starters 125 Division 3 (Rated)
50-50 Rule, Fake Certificate, Binary Minimal
Starters 126 Division 3 (Rated)
Dice Game 3, Sale, Permutation Disturbance
Starters 127 Division 3
Superincreasing, Extreme Basketball
Starters 128 Division 3 (Rated)
XOR And Multiply, Moody Chef, MEXimize the Array
Starters 129 Division 3 (Rated)
Palindromic Substrings, Pep Bidding, Ballon d Or
Starters 130 Division 3 (Rated)
Alternating Binary String, Swapping Marks Digits
Starters 131 Division 3 (Rated)
Gotta Catch Em All, Dice Deception, Encrypt Value
Starters 133 Division 3 (Rated)
Legs on a Farm, Maximum Alternating Sum
Starters 137 Division 3 (Rated)
Spell Splice, Large Differences
Starters 138 Division 3 (Rated)
Heat Wave, Long Drive, Distinct Substring
Starters 140 Division 3 (Rated)
Make Permutation, Trick Or Treat, Yoga Class
Starters 141 Division 3 (Rated)
Nearly Equal
Starters 144 Division 3 (Rated)
Budget Allotment, Largest K, Savings Account
Starters 146 Division 3 (Rated till 5 stars)
Knockout tournament, No Winner
Starters 147 Division 3 (Rated till 5 stars)
Truth Teller And Liars 101, Independence Day 101, Gold Coins 101
Starters 150 (Rated)
Find Multiset State, Ratio By 2, Equal Pairs (Easy)
Starters 151 (rated)
International Gym Day
Starters 152 (Rated)
Winning World Finals, Range Minimize
Starters 153 (Rated)
Make Arithmetic Progression, Butterfly, Another Game
Starters 154 (Rated)
GCD and XOR, Add 1 or 2 Game, Calorie Limit
Starters 155 (Rated)
Chef and Parole, GCD to 1 (Easy), GCD to 1 (Hard), Rectangled
Starters 156 (Rated)
Long Queue, Even Numbers Hate
Starters 159 (Rated)
Elections, Card Game
Starters 160 (Rated)
Too Many Oranges, Equate S and T
Starters 161 (Rated)
Selling Donuts, Two Cards
Starters 162 (Rated)
Adjacent Sum Array, Assignment Score
Starters 170 (Rated)
Crazy Jumping Frogs, qUiRkY qUesTs (Easy), Monster Monster, Minimum Bottles
Starters 171 (Rated)
Swish Game, White Wall, Advitiya
Starters 172 (Rated)
Transform String, Small Palindrome, Streak Star
Starters 174 (Rated)
Too Much Homework!, Bigger is Better, Deletion and Difference
Starters 175 (Rated)
Alternate It!, Technex Tickets, Make same
Starters 176 (Rated)
Same And, Clothing Store, Run for Fun, Costly Summit
Starters 178 (Rated)
Placing 01 And 10, Permutation Construct