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Programming and DSA

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Practice Compete Compiler
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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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Catalogue

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 » Rishi
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Rishi

Rookie League Rookie League
  • 3★infinity_37
  •   India
  • Student
  • Army Institute of Technology Pune, Maharashtra, India
  • No Active Plan. View Details

Submissions Heat Map

Rating Graph

No. of Contests Participated: 28
1771 (-40)RatingProvisional
Rating i Provisional Rating, click to know more
Starters 227 (Rated)(2026-02-25 22:00:02)
Global Rank:   631
Cheated in:   

Ratings System Update

(2026-02-25 22:00:02)
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NA? (+NA)RatingProvisional
Rating i Provisional Rating, click to know more
None(None)
Global Rank:   0
Cheated in:   

Ratings System Update

(None)
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Learning Paths (0)

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Contests (28)

Starters 72 Division 4 (Rated)

Apples and oranges, Indivisible, Sum it

Starters 75 Division 4 (Rated)

Prefix Ones, Three Powers of Two, Two Ranges, Saving Taxes, Profit Increment

January Long 2023 Division 4 (Rated)

Asymmetric Swaps, Far from origin, Overspeeding Fine, Negative Product

Starters 82 Division 3 (Rated)

Find eX, MIN To MAX, Difference Matrix, Reach Home

Starters 89 Division 3 (Rated)

Monopoly, Plus 2 or Minus 1, Positive or Negative Subarrays, DDMM or MMDD

Starters 109 Division 3 (Rated)

Alter Ego, Worth of a Video, Minimum XOR, Best of N Sets

Starters 117 Division 3 (Rated)

Not Prime Permutation, Weapon Choice, Spell Shortening

Starters 118 Division 2 (Rated)

Subset GCD, Join States, Xorry 2, Xorry 1

Starters 119 Division 2 (Rated)

K Odd Sum, Unalike Gcd & Lcm, Another Good String , Cookie Day

Starters 120 Division 2 (Rated)

Sub or Swp

Starters 122 Division 2 (Rated)

Arya In Grid, Man of the Match

Starters 137 Division 2 (Rated)

Large Differences

Starters 138 Division 2 (Rated)

A power B mod C , Prefix Suffix Inequality, Long Drive, Distinct Substring

Starters 139 Division 2 (Rated)

Destroying Bridges Part 2, Maximum Distance Permutations, Sum of N

Starters 141 Division 2 (Rated)

Redundant Array

Starters 143 Division 2 (Rated)

Non-Divisor Array

Starters 144 Division 2 (Rated)

Budget Allotment, Largest K

Starters 160 (Rated)

Palindrome Love, Modindrome, Buying Order (Easy), Equate S and T

Starters 161 (Rated)

Two Cards, One To Three, Red-Blue Sort

Starters 163 (Rated)

Tree Sum is Fun !, Nice Array, Minimum Types, Sort Them

Starters 165 (Rated)

Reverse and Alternate, A to B, Stable Array, Bulk Discount

Starters 167 (Rated)

Lottery Tickets, Grid Construction (Odd), Grid Construction (Even), Temperature Balance, Delete Not Equal

Starters 168 (Rated)

No Two Alike, Binary Removals, Make Odd

Starters 171 (Rated)

Swish Game, Advitiya Security Vault, White Wall, Volcanic Eruption

Starters 172 (Rated)

Transform String

Starters 173 (Rated upto < 2700)

Cool Subsequences, Time Penalty

Starters 215 (Rated)

Intersecting Intervals (Easy), Product Sum Arrays (Easy), Differing Values, Special Missions

Weekend Dev Challenge 36: Spring Boot Projects

Encryption Terminal Project

Starters 227 (Rated)

Equal Elements, Erase and Maximize, Buying Tickets

Total Problems Solved: 120

1771
(Div 2)
★★★
CodeChef Rating (Highest Rating 1922)
  • 5765 Global Rank
  • 4937 Country Rank

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

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