Kunal Gupta

Lv.1

@kunal_61 · joined Oct 2026

Java dev by day, contest grinder by night.

Software Engineer at Google Manipal Institute of Technology Jaipur 19 Following 4 Followers

Level 1 675 / 1000 XP · 325 to Level 2

9/115

Problems solved

64%

Acceptance · 14 subs

#131

Global rank · top 56%

675

Total XP

Current streak

275

MateCoins

14 submissions in the past year

Active days 4 Max streak 3d

OctNovDecJanFebMarAprMayJunJulAugSepOct

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Solved problems

9 of 115

Easy 9/38

Medium 0/59

Hard 0/18

Languages

Java 7 solved

Python 2 solved

Skills

Array ×4 String ×3 Two Pointers ×3 Math ×2 Binary Search ×1 Dynamic Programming ×1 Hash Table ×1 Prefix Sum ×1 Simulation ×1 Sorting ×1

Badges

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⚔️ First Duel

🩸 First Blood

Solve more →

Squares of a Sorted Array Python

6 days ago

Palindrome Number Java

6 days, 4 hours ago

Intersection of Two Arrays Java

1 week ago

Is Subsequence Java

1 week, 1 day ago

Find the Balance Index Python

1 week, 1 day ago

First Bad Version Java

1 week, 1 day ago

Pascal's Triangle Java

2 weeks, 1 day ago

FizzBuzz Java

2 weeks, 1 day ago

Squares of a Sorted Array

Accepted · Python · 0.50s

6 days ago

Squares of a Sorted Array

Compilation Error · Python

6 days ago

Palindrome Number

Accepted · Java · 0.05s

6 days, 4 hours ago

Palindrome Number

Wrong Answer · Java · 1.18s

6 days, 4 hours ago

Intersection of Two Arrays

Accepted · Java · 0.26s

1 week ago

Is Subsequence

Accepted · Java · 0.41s

1 week, 1 day ago

Find the Balance Index

Accepted · Python · 0.06s

1 week, 1 day ago

Find the Balance Index

Wrong Answer · Python · 0.70s

1 week, 1 day ago

First Bad Version

Accepted · Java · 0.47s

1 week, 1 day ago

Pascal's Triangle

Accepted · Java · 0.19s

2 weeks, 1 day ago

Learning paths

Explore →

DSA Intermediate 33%

Graphs: BFS, DFS & Shortest Paths 0%

Companies practiced

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U Uber 3 solved M Meta 3 solved A Apple 3 solved S Salesforce 2 solved G Goldman Sachs 2 solved Z Zomato 2 solved A Amazon 2 solved C CRED 2 solved

Certifications

🎓

Graph Algorithms Expert

Earned Oct 18, 2026 · Verify ↗

🎓

Graph Navigator

Earned Oct 15, 2026 · Verify ↗

🎓

Stack Specialist

Earned Oct 12, 2026 · Verify ↗

🎓

Competitive Programming Expert

Earned Oct 10, 2026 · Verify ↗

🎓

Dynamic Programming Expert

Earned Oct 10, 2026 · Verify ↗

🎓

Competitive Programming Champion

Earned Oct 7, 2026 · Verify ↗

Contest history

All contests →

CompileMate Weekly Contest 12

Oct 25, 2026

–

0 pts

CompileMate Weekly Contest 10

Oct 11, 2026

#69

100 pts