Roberto Sales
- rsalesc
Brazil- Student
- Universidade Federal da Bahia, Brazil
- No Active Plan. View Details
Activity Heat Map
Learning Paths (0)
Practice Paths (1)
Contests (15)
August Challenge 2015
Gravity Guy, Way Out, Chef and insomnia, Aditi and Magic Trick, Devu And Churu , Cooking Machine
September Challenge 2015
Count Steps in Matrix
December Challenge 2015
Chef and the stones, Plane Division
November Cook-Off 2015
Sereja and Line, Sereja and Array and Subtracting
December Cook-Off 2015
Chef and Subarrays
January Long Challenge 2016
Chef and Inflation, Devu and Perfume, Chef and Time Machine, Cyclist Race, Churu and Balls, Rupsa and the Game, Sereja and Salesman
February Challenge 2016
Chef-Detective
June Challenge 2016
Chef and Array and K
March Cook-Off 2016
Alternating subarray prefix, Digital clock
April Lunchtime 2016
Maximum K Sums, Coins And Triangle
March Challenge 2017
Cooking Schedule, Xenny and Alternating Tasks, Bear and Extra Number, Bandwidth of a matrix
June Challenge 2017
Chef and Prime Queries, Pairwise union of sets
July Cook-Off 2017
Chang and Perfect Quadruples, Chang and the Perfect Function, Chang and Bitwise OR
September Mega Cook-Off 2018 Division 2
ATM Machine, Make a Permutation
November Challenge 2020 Division 2
Chef and the Combination Lock, Restore Sequence, Ada and Dishes, Magical Candy Store, Red-Black Boolean Expression, Scalar Product Tree, Unusual Queries, Iron, Magnet and Wall