Bogdan Ciobanu

February Challenge 2017

Primitive Queries, Interval Game, Chef and Triangles, Chef and His Apartment Dues, Most Frequent Element, Gerrymander, Alice and her garden, Chef and Yoda

March Challenge 2017

Bandwidth of a matrix, Bear and Extra Number, Pishty and birthday, Xenny and Alternating Tasks, Completing favorite game, Cooking Schedule

May Challenge 2017

Chef and Sub Array , Long Sandwich , Gotham PD, Chef and his daily routine, Courses in an university, Blocked websites, Median of adjacent maximum numbers, Chef and Subsequences

June Challenge 2017

Triplets, Pairwise union of sets, Xenny and Coin Rankings, Chef and the Feast, A Good Set, Euler Sum, Saboteur (Challenge), Chef and Prime Queries, Cloning

July Challenge 2017

Whats in the Name, Two Coins, IPC Trainers, Calculator , Servers (Challenge), Tree Expectancy, Pishty and tree, Irrational Root, Chef and Sign Sequences

August Long Challenge 2017

Chef and Mover, Flower Pots, Strings and Graphs, Greedy Candidates, Palindromic Game, Walks on the binary tree, Hill Jumping, Chef And Fibonacci Array, Chef and Rainbow Array

October Challenge 2017

Chef and Magic Arrays, Chef and a great voluntary Program, Chef and Cycled Cycles, Shooting on the array, Max Mex, Chef and Horcrux, Counter Test For CHEFSUM, A Balanced Contest, (Challenge) Connecting computers, Lucky Edge

Problems Authored (20)

Problems Tested (0)

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Editorials Contributed (0)

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