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leoduck

leoduck

Lil' Bit

@leoduckJoined August 2026

Lil' BitLevel 4

#53Global Rank · Top 53%

0followers

1following

🔥0fires

Problems Solved

3

No new solves this week

Current Streak

0 days

Best: 2 days

Total XP

340

No XP this week

Acceptance Rate

100%

3 of 3 accepted

Breakdown

All problems →

By difficulty3 solved

1

Coreof 12

2

Bronzeof 79

0

Silverof 129

Category Progress

Tier I · Fundamentals

Hash Maps
Stacks & Queues

Recent Activity

Solved Anagram Check
BronzeC++Accepted
8/31/2026
Solved Two Sum
BronzeC++Accepted
8/30/2026
Solved Contains Duplicate
CoreC++

Submissions

3

No submissions this week

0

Gold

of 42

Languages

C++100%

Activity Calendar

Sep

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LessMore

Submissions: 3; last 12 months
Active days: 2; days with a submission
Busiest day: 2; Aug 30

Tier II · Intermediate

Prefix Sums
Math & Number Theory
Merge Intervals
Greedy
Depth-First Search I
Breadth-First Search I
Depth-First Search II
Breadth-First Search II
Heaps & Priority Queues
Backtracking
Kadane's Algorithm
Bit Manipulation
Topological Sort
Tries
1D Linear DP

Tier III · Advanced

Monotonic Stack
Knapsack
State Machine DP
Grid DP
Two-Sequence DP
Longest Increasing Subsequence
Tree DP
Union-Find
Bipartite Graphs
Line Sweep
Shortest Paths

Tier IV · Mastery

Interval DP
Bitmask DP
Digit DP
Segment Trees
String Matching

3 of 175 problems · 0 of 36 categories cleared

Leaderboard

midnight_simon116 solved
2leoduck3 solved

Full leaderboard

·

Accepted

8/30/2026