Ri Sin Dong
Bronze League
- rns_rsd
North Korea- Student
- No Active Plan. View Details
Submissions Heat Map
Learning Paths (4)
Practice Paths (6)
Python Interview Questions
Microsoft Coding Interview Questions
React Interview Questions
Data Structures Interview Questions
Maxlinear Coding Interview Questions
Dynamic programming
Contests (9)
Starters 170 (Rated)
Access Code Equality, Crazy Jumping Frogs, Minimum Bottles, qUiRkY qUesTs (Easy), Monster Monster
Starters 171 (Rated)
Swish Game, White Wall, Volcanic Eruption
Starters 177 (Rated)
2 Boxes, Triangle Checking, Ordered Distances, Counting 01 and 10, Flip or Reverse, Sum By OR, Blocks on a Tree
Starters 178 (Rated)
Smoothly Increasing , Big Difference, Count Disjoint Arrays, Minimum Colours (Easy), Placing 01 And 10, Reduce to Palindrome, Minimum Colours (Hard)
Starters 184 (Rated till 5 star)
Double or Append , Front or Back, Adjacent OR, Second MEX, Subtree XOR Counting
Starters 187 (Rated till 6 star)
OR What, Distinct Representations
Starters 195 (Rated till 5 star)
String Deletions, Count the Functions, Bugged Robot, Game (Easy), Game (Hard)
Starters 200 (Rated for all)
Minimum Set, Restrict Palindromes, Evading Robot, Lexicographic Matching, Permutation Counting (Easy)
Starters 208 (Rated till 6 star)
XOR Sorting, Positive-Negative, GCND, Median Subsets (Prefix), Cycle and Add
Starters 213 (Rated till 5 star)
Mean Difference (Easy), Chef and String, Separation, Maximum Product Walk