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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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From beginner to job-ready. Explore our curated career paths designed to help you succeed in the tech industry.

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Programming and DSA

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Programming and DSA

Learn to think like a programmer. Develop your problem-solving skills with essential data structures and algorithms.

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Practice Compete Compiler
Home » KONDAVEETI NANDINI
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KONDAVEETI NANDINI

Diamond League Diamond League
  • 1★vvit23bq1a05b2
  •   India
  • Student
  • Vasireddy Venkatadri Institute of Technology, Nambur Guntur, Andhra Pradesh, India
  • View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 18
1201 (+45)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 242 (Rated)(2026-06-10 22:00:08)
Global Rank:   840
Cheated in:   

Ratings System Update

(2026-06-10 22:00:08)
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None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

(None)
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DSA Rating Graph

No. of DSA Contests Participated: 6
1310 (-50)RatingProvisional
Rating i Provisional Rating, click to know more
Monday Munch - DSA Challenge 006 (Rated)(2026-06-08 21:00:00)
Global Rank:   1406
Cheated in:   

Ratings System Update

(2026-06-08 21:00:00)
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Learning Paths (0)

Practice Paths (7)

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Practice Java

77%
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Level up from 1* to 2*

2%
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500 to 1000 difficulty problems

Completed

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Practice Arrays

27%
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Practice Basic Math

Completed

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Practice Strings

Completed

learn-icon

500 difficulty rating

Completed

College Paths (1)

learn-icon

Learn Java Programming

56%

Contests (18)

Starters 225 (Rated)

Maximum Score, Payment Scheme, All Even

Starters 226

Sub A Add B, Rush to Exam, IceCream Cones

Starters 227 (Rated)

Buying Tickets, Fonta, Bank Glitch

Monday Munch - DSA Challenge 25

Reverse Words in a String

Monday Munch - DSA Challenge 26

Merge K sorted lists, Consecutive Card Grouping, Chef Counts Enclaves, Chef Counts Provinces

Starters 228 (Rated)

Minimize Error, Balloon Splash, Min And Operations, Color Festival

Starters 229 (Rated)

Vacation Excitement, Sequential Clamp, All Zero

Starters 230 (Rated)

Reselling Items, Passing Exams, Equal Buying

Starters 231 (Rated)

Target Temperature, Snaky Strings, Imperfect Numbers, Double Discount

Monday Munch - DSA Challenge 28

Alternating Array, Chef and the Magical Subarray, Chef Finds Cheapest Flights

Monday Munch - DSA Challenge 29

Detect Start of Cycle in Linked List, Linked List Increment, Chef Finds Single Number, Find the Two Unique Numbers, Chef Finds Next Greater Element, Chef Calculates Subarray Minimums

Starters 232 (Rated)

Food Resources, Moderate Temperatures, Vacation Clothes, Equal Difference

Starters 233 (Rated)

AB or C, K Median, Movie, Cake Discount

Starters 234 (Rated)

Cooler, Non-Negative Sum

Starters 235 (Rated)

Contest Registration Fee, Balanced Positions in a Permutation, MEX Spectrum, Recover Palindrome

Weekend Dev Challenge 41: DevOps

Challenge 1 - Foundation IAM Provisioner, Challenge 2 - Bulk Resource Scaling, Challenge 3 - Multi-Environment Storage Allocator

Monday Munch - DSA Challenge 30

Find the insert position, Minimum Eating Speed, Symmetric binary tree

Weekend Dev Challenge 42: DevOps

Challenge 1 - Enterprise Workspace Provisioner

Starters 236 (Rated)

Cute Substrings, Palindrome Check

Monday Munch - DSA Challenge 31

Maximum Path Sum in a Binary Tree

Weekend Dev Challenge 44: Cybersecurity

Challenge 1 - SQL Injection Firewall

Monday Munch - DSA Challenge 33

Subarray Sum equals k

Monday Munch - DSA Challenge 34

Print Pattern, Rating people

Monday Munch - DSA Challenge 35

Chess tournament

Starters 237 (Rated)

Election, Make Triangle, DIividing Candies

Starters 238 (Rated)

Test Match Target, Cricket Nets, WEC-REC

Starters 239 (Rated)

Tour Plan, Magic Mirror, Easy Speaking, Beginnings and Endings

Starters 240 (Rated)

Partition, Counting Characters , Points Table, Comfortable Seating, Binary Smile

Starters 241 (Rated)

Sum of Subarrays Again, Increasing Windows, Cyclic XOR, Sum Reduction, Even Sum, No 3 Equal

Monday Munch - DSA Challenge 001 (Rated)

Chef Builds Twitter, Chef Removes Stones, Find the peak elements in an array, Graphs - Capture Regions, Password protection, Superstar Dishes

Monday Munch - DSA Challenge 002 (Rated)

Largest Odd Substring, Shortest Palindrome, Floor and Ceil in a Binary Search Tree, Chef Builds Subsets, Is the i-th bit set, Chef need runs

Monday Munch - DSA Challenge 003 (Rated)

Duplicate Integers, Find Peak Element, Delete the Middle Node of a Linked List, Add Two Numbers (Linked List), Chef wants to buy a laptop

Starters 242 (Rated)

Seated Together, Early Certificates, Eventually Equal, Draft Picks

Monday Munch - DSA Challenge 004 (Rated)

Win the league, Mountain Peak

Monday Munch - DSA Challenge 005 (Rated)

Search an element in an array, All the Nodes at a distance of K in a Binary Tree, Serialize and deserialize Binary Tree, Chef Finds Maximum Profit, Heap or not, Chef visits hotel

Monday Munch - DSA Challenge 006 (Rated)

Difference Pairs, Flight timings

Total Problems Solved: 1153

1201
(Div 4)
★
CodeChef Rating (Highest Rating 1431)
  • 85645 Global Rank
  • 81488 Country Rank
1310
DSA Rating (Highest Rating 1658)
  • 1685 Global Rank
  • 1624 Country Rank

Skill tests

7%

Java Skill test

Attempted on May 2026
View skill tests

Badges

Problem Solver - Diamond Badge

Problem Solver - Diamond Badge

Received for solving 1000 Problems

Daily Streak - Diamond Badge

Daily Streak - Diamond Badge

Received for maintaining a streak of 100 days

Contest Contender - Bronze Badge

Contest Contender - Bronze Badge

Received for participating in 5 Contests

Recent Activity

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