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geoff(jeff)

geoff(jeff)

Lil' Bit

@geoffkJoined September 2026

Lil' BitLevel 4

#40Global Rank · Top 40%

0followers

1following

🔥0fires

Problems Solved

5

+5 this week

Current Streak

0 days

Best: 1 day

Total XP

415

+415 this week

Acceptance Rate

75%

6 of 8 accepted

Breakdown

All problems →

By difficulty5 solved

1

Coreof 12

4

Bronzeof 79

0

Silverof 129

Category Progress

Tier I · Fundamentals

Hash Maps
Stacks & Queues

Recent Activity

Solved People With the Most Negative Balance
BronzePythonAccepted
2d ago
Solved People With the Most Negative Balance
BronzePythonAccepted
2d ago
Attempted People With the Most Negative Balance
Bronze

Submissions

8

+8 this week

0

Gold

of 42

Languages

Python100%

Activity Calendar

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Mon

Wed

Fri

LessMore

Submissions: 8; last 12 months
Active days: 1; day with a submission
Busiest day: 8; Sep 10

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

4 of 175 problems · 0 of 36 categories cleared

Leaderboard

midnight_simon116 solved
2geoffk5 solved

Full leaderboard

·

Python

·

Wrong Answer

2d ago

Attempted People With the Most Negative Balance

BronzePythonWrong Answer

Solved Anagram Check

BronzePythonAccepted

Solved Two Sum

BronzePythonAccepted