CodeChef Logo CodeChef Logo
Courses

Programming and DSA

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

Career Paths

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

Other Courses

Programming and DSA

Explore courses

Catalogue

Programming and DSA

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

Career Paths

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

Other Courses

Explore courses
Practice Compete Compiler

Courses

Programming and DSA

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

Career Paths

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

Other Courses

Programming and DSA

Explore courses

Catalogue

Programming and DSA

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

Career Paths

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

Other Courses

Explore courses
Practice Compete Compiler
Home » HumbleRobo
user profile

HumbleRobo

Bronze League Bronze League
  • 5★humble_robo
  •   Taiwan
  • Student
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 32
2096 (+14)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 218 (Rated till 5 stars)(2025-12-24 22:00:00)
Global Rank:   28
Cheated in:   

Ratings System Update

(2025-12-24 22:00:00)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
How the rating system works?
NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more
None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

(None)
This is the difference due to changing the rating system.This graph is not updated after 20th Dec 2022. Know more
How the rating system works?

Learning Paths (1)

learn-icon

Linked Lists

Completed

Practice Paths (2)

learn-icon

Projects using HTML / CSS

12%
learn-icon

Practice JavaScript

6%

Contests (32)

Starters 154 (Rated)

Count Winning Subarrays, GCD and XOR, Triangle Count (Easy), Add 1 or 2 Game, Calorie Limit, Coldplay Tickets

Starters 156 (Rated)

Partition Score, Even Numbers Hate

Starters 158 (Rated)

Largest Subsequence, XOR Smaller, Buying Game, Multiply 2 to Minimize, Even vs Odd Divisors

Starters 159 (Rated)

Crafty Coloring (Easy), Super Hero, Random Nim, Chess Colouring, Elections

Starters 160 (Rated)

Too Many Oranges, Movie Snacks, Palindrome Love, Modindrome, Buying Order (Easy), Equate S and T

Starters 161 (Rated)

Red-Blue Sort, One To Three

Starters 162 (Rated till 5 stars)

Empty the String, Permutation Mod K

Starters 163 (Rated till 5 stars)

Tree Sum is Fun !, Nice Array, Permutation Pair, Sort Them, Lexio Swap

Starters 165 (Rated till 6 stars)

Stable Array

Starters 166 (Rated)

Distinct Power, Chefland Library

Starters 167 (Rated)

Lottery Tickets, Delete Not Equal

Starters 176 (Rated)

Same And, Friendly Binary Strings, Clothing Store, Costly Summit

Starters 177 (Rated)

Sum By OR, Flip or Reverse, Counting 01 and 10, Ordered Distances, 2 Boxes

Starters 178 (Rated)

Big Difference, Placing 01 And 10

Starters 179 (Rated)

Lost in the Fest!!, Station Allocation, Unlock The Safe, Can you reach

Starters 185 (Rated)

GCD Summation, Creature Hunter, Array Deletion Game

Starters 186 (Rated)

Distinct Arrays , Segment Tree Reconstruction, Jump A or B, Approval Ratings

Starters 201 (Rated)

Compare and Connect, Huge Grid (Easy Version), Mixing Liquids, Mark Points

Starters 202 (Rated)

Buying Flowers, If Only I Could Read, Min-Max Deque (Easy)

Starters 203 (Rated till 5 star)

MEX on Ranges, Maximum MST

Starters 205 (Rated till 6 star)

Unreachable, Prefix-Suffix Reconstruction

Starters 207 (Rated till 5 star)

Adjacent Sums, Make Subarray, Maximum Smaller

Starters 208 (Rated till 6 star)

GCND, Cycle and Add

Monday Munch - DSA Challenge 04

Apples and oranges, Least significant bit, and most significant bit, Mirror Tree, Galactic Network, Check if the array is sorted, Find Remainder

Starters 209 (Rated till 5 star)

Binary Love, Tactical Conversion, High Score (Easy Version)

Starters 210 (Rated till 5-star)

Delete Sorted Subsequence, Make All, First Element Counting

Starters 211 (Rated till 6 - star)

Subarray Maximums, No Doubling, Tournament Rigging (Minimum)

Starters 212 (Rated till 6 star)

Interesting Binary (Easy Version), Distinct Fun, Counting MEX Is Fun, Binary Flip

Starters 213 (Rated till 5 star)

Mean Difference (Easy), Chef and String, Separation

Starters 215 (Rated till 6 star)

Product Sum Arrays (Easy), Differing Values

Starters 217 (Rated till 5 star)

Tree Counting, Make An AP, Range MEX, Max Adds

Starters 218 (Rated till 5 stars)

Collatz Conjecture (Hard), Collatz Conjecture (Easy), Deleting Array Again, Counting Optimal Arrays

Total Problems Solved: 211

2096
(Div 1)
★★★★★
CodeChef Rating (Highest Rating 2098)
  • 847 Global Rank
  • 5 Country Rank

Skill tests

90%

Python Skill test

Attempted on October 2024
View skill tests

Badges

Contest Contender - Silver Badge

Contest Contender - Silver Badge

Received for participating in 25 Contests

Problem Solver - Bronze Badge

Problem Solver - Bronze Badge

Received for solving 50 Problems

Recent Activity

Fetching recent activity

Workden, MNR PRIDE, 14, HAL Old Airport Rd, Domlur I Stage, 1st Stage, DOMLUR, Bengaluru, Karnataka 560071 [email protected] +91 95911 47880
Find us online

ROADMAPS

Learn Python
Learn Java
Learn C
Learn C++
Data structures and Algorithms
Competitive Programming
More Roadmaps

CAREER PATHS

React JS Developer
Full stack Developer
SQL for Data Analysis
Frontend Developer
Java Backend Developer
Data Analysis using Python
Python Backend Developer
C++ Developer
Machine Learning using Python

COMPILERS

HTML online compiler
C++ online compiler
C online compiler
Java online compiler
Python online compiler
SQL online compiler
JavaScript online compiler
React online compiler
More compilers

COMPANY

About us
For colleges
Coding Contests
Blogs
Contact us
Privacy Policy
Frequently Asked Questions

© 2025 CodeChef Inc. All rights reserved.

We use cookies to improve your experience and for analytical purposes. Read our Privacy Policy and Terms to know more. You consent to our cookies if you continue to use our website.