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Riya Chowdary

Lv.1

@riyacho9 · joined Sep 2026

Backend engineer who still enjoys a good greedy problem.

NIT Trichy Mumbai 7 Following 5 Followers
Level 1 325 / 1000 XP · 675 to Level 2

3/115
Problems solved
80%
Acceptance · 5 subs
#159
Global rank · top 68%
325
Total XP
0d
Current streak
175
MateCoins

5 submissions in the past year

Active days 2 Max streak 2d

Solved problems

3 of 115
Easy 3/38
Medium 0/59
Hard 0/18

Languages

Java 3 solved

Skills

String ×2 Bit Manipulation ×1 Math ×1 Two Pointers ×1

Badges

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⚔️ First Duel
🩸 First Blood
Solve more →
Length of Last Word
3 weeks, 4 days ago
Reverse String
3 weeks, 5 days ago
Power of Two
3 weeks, 5 days ago

Length of Last Word

Accepted · Java · 0.49s

3 weeks, 4 days ago

Length of Last Word

Accepted · Java · 0.15s

3 weeks, 5 days ago

Reverse String

Accepted · Java · 0.30s

3 weeks, 5 days ago

Power of Two

Accepted · Java · 0.13s

3 weeks, 5 days ago

Power of Two

Wrong Answer · Java · 0.32s

3 weeks, 5 days ago

Learning paths

Explore →
Data Structures & Algorithms Masterclass 0%

Companies practiced

Explore →
C CRED 3 solved A Amazon 2 solved S Salesforce 2 solved F Flipkart 1 solved Z Zomato 1 solved R Razorpay 1 solved M Meta 1 solved A Atlassian 1 solved

Certifications

🎓

Dynamic Programming Expert

Earned Oct 7, 2026 · Verify ↗

 🎓

DSA Fundamentals Certificate

Earned Oct 6, 2026 · Verify ↗

 🎓

DSA Intermediate Certificate

Earned Oct 2, 2026 · Verify ↗

 🎓

Competitive Programming Expert

Earned Sep 29, 2026 · Verify ↗

 🎓

Graph Algorithms Expert

Earned Sep 29, 2026 · Verify ↗

Contest history

All contests →

CompileMate Weekly Contest 11

Oct 18, 2026

#20

0 pts

CompileMate Weekly Contest 10

Oct 11, 2026

#75

0 pts