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rahul kumar

rahul kumar

Bogo Rookie

@trinity_engineJoined September 2026

trying to code like mindnight simon he writes so smartly without getting tle

Bogo RookieLevel 7

#26Global Rank · Top 26%

0followers

1following

🔥0fires

Problems Solved

8

+3 this week

Current Streak

0 days

Best: 2 days

Total XP

1,390

+415 this week

Acceptance Rate

83%

10 of 12 accepted

Breakdown

All problems →

By difficulty8 solved

1

Coreof 12

1

Bronzeof 79

5

Silverof 129

Category Progress

Tier I · Fundamentals

Hash Maps
Stacks & Queues

Recent Activity

Solved Maximum Subarray
CoreC++Accepted
5d ago
Solved Maximum Subarray
CoreC++Accepted
5d ago
Attempted Maximum Subarray
CoreC++

Submissions

12

+5 this week

1

Gold

of 42

Languages

C++100%

Activity Calendar

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Mon

Wed

Fri

LessMore

Submissions: 12; last 12 months
Active days: 3; days with a submission
Busiest day: 5; Sep 6

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

8 of 175 problems · 0 of 36 categories cleared

Leaderboard

midnight_simon116 solved
2trinity_engine8 solved

Full leaderboard

Wrong Answer

5d ago

Solved Distinct Permutations

SilverC++Accepted

Solved Product of All Other Elements

SilverC++Accepted

Solved Best Digit-Sum Pair

SilverC++Accepted