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Aarav Bose

Lv.2

@abose · joined Aug 2026

Pythonista. Writing editorials and helping folks debug.

SDE-1 at Amazon NSUT Delhi Ahmedabad 22 Following 2 Followers

Level 2 775 / 1000 XP · 225 to Level 3

20/115

Problems solved

76%

Acceptance · 29 subs

#95

Global rank · top 41%

1775

Total XP

0d

Current streak

930

MateCoins

29 submissions in the past year

Active days 15 Max streak 4d

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Solved problems

20 of 115

Easy 20/38

Medium 0/59

Hard 0/18

Languages

C++ 18 solved

Java 2 solved

Skills

Array ×10 Math ×6 Dynamic Programming ×4 Hash Table ×4 String ×4 Bit Manipulation ×3 Divide and Conquer ×3 Two Pointers ×2 Binary Search ×1 Prefix Sum ×1 Simulation ×1 Sorting ×1

Badges

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⚔️ First Duel

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🌡️ Getting Warm

🩸 First Blood

Solve more →

2 days, 23 hours ago

Reverse Bits C++

Number of 1 Bits C++

4 days, 3 hours ago

Third Distinct Maximum C++

5 days, 6 hours ago

Move Zeroes C++

Find the Balance Index C++

6 days, 5 hours ago

Pascal's Triangle C++

2 weeks, 4 days ago

Valid Parentheses Java

2 weeks, 4 days ago

Two Sum

Accepted · C++ · 0.46s

2 days, 23 hours ago

Reverse Bits

Accepted · C++ · 0.42s

Number of 1 Bits

Accepted · C++ · 0.53s

4 days, 3 hours ago

Number of 1 Bits

Wrong Answer · C++ · 0.97s

4 days, 3 hours ago

Third Distinct Maximum

Accepted · C++ · 0.56s

5 days, 6 hours ago

Third Distinct Maximum

Wrong Answer · C++ · 0.12s

5 days, 6 hours ago

Move Zeroes

Accepted · C++ · 0.30s

Move Zeroes

Wrong Answer · C++ · 1.44s

Find the Balance Index

Accepted · C++ · 0.47s

6 days, 5 hours ago

Pascal's Triangle

Accepted · C++ · 0.42s

2 weeks, 4 days ago

Companies practiced

Explore →

C CRED 6 solved A Amazon 6 solved F Flipkart 5 solved A Atlassian 5 solved U Uber 4 solved A Adobe 3 solved M Microsoft 3 solved M Meta 3 solved

Certifications

Stack Specialist

Earned Oct 11, 2026 · Verify ↗

Arrays & Hashing Foundations

Earned Oct 8, 2026 · Verify ↗

Competitive Programming Champion

Earned Sep 14, 2026 · Verify ↗

Competitive Programming Expert

Earned Sep 11, 2026 · Verify ↗

DP Patterns Certified

Earned Aug 31, 2026 · Verify ↗

DSA Intermediate Certificate

Earned Aug 30, 2026 · Verify ↗

Contest history

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CompileMate Monthly Challenge: November 2026

Nov 1, 2026

–

0 pts

CompileMate Weekly Contest 12

Oct 25, 2026

–

0 pts

CompileMate Weekly Contest 10

Oct 11, 2026

#44

300 pts

CompileMate Weekly Contest 9

Oct 4, 2026

#31

100 pts

CompileMate Weekly Contest 8

Sep 27, 2026

#31

400 pts

CompileMate Weekly Contest 6

Sep 13, 2026

#34

300 pts