Pattern
Greedy
A compact view of archive entries grouped by recurring technique.
34 entries
34 entries tagged as Greedy.
31.05.2026
medium2126. Destroying Asteroids
Can consume all asteroids smaller than running sum?
12.05.2026
hard1665. Minimum Initial Energy to Finish Tasks
Energy for all tasks (spend, limit)
31.03.2026
hard3474. Lexicographically Smallest Generated String
String from pattern matches
01.03.2026
medium1689. Partitioning Into Minimum Number Of Deci-Binary Numbers
Min 01-strings add up to target
07.02.2026
medium1653. Minimum Deletions to Make String Balanced
Min removal to balance 'ab'
03.11.2025
medium1578. Minimum Time to Make Rope Colorful
Min weighted removals to dedup
07.10.2025
medium1488. Avoid Flood in The City
Replace zeros with numbers to avoid duplicates search
01.09.2025
medium1792. Maximum Average Pass Ratio
Max avg ratio after assigning extra to ratios
2.08.2025
hard2561. Rearranging Fruits
Min swaps cost to make a==b
26.07.2025
hard3480. Maximize Subarrays After Removing One Conflicting Pair
Max subarrays count without excluded pairs-1 sweep
16.07.2025
medium3201. Find the Maximum Length of Valid Subsequence I
Longest same-pair-parity subsequence
7.07.2025
medium1353. Maximum Number of Events That Can Be Attended
Max attended events
02.06.2025
hard135. Candy
Min candies, fair siblings by ratings
15.05.2025
easy2900. Longest Unequal Adjacent Groups Subsequence I
Longest subsequence alterating g
01.05.2025
hard2071. Maximum Number of Tasks You Can Assign
Tasks can be done by workers with pills search
15.03.2025
medium2560. House Robber IV
Min-max of non-adjucents in array search
18.02.2025
medium2375. Construct Smallest Number From DI String
Smallest number from 1..9 and Inc-Dec pattern
12.01.2025
medium2116. Check if a Parentheses String Can Be Valid
Balance parenthesis with wildcards
17.10.2024
medium670. Maximum Swap
Max number after a single digits swap
16.10.2024
medium1405. Longest Happy String
Longest string of a, b, c not repeating 3 times
15.10.2024
medium2938. Separate Black and White Balls
Min moves to sort 01 string
12.07.2024
medium1717. Maximum Score From Removing Substrings
Max score removing from s, x for ab, y for ba
18.06.2024
medium826. Most Profit Assigning Work
Max profit by assigning [profit, difficulty] to workers any times
04.05.2024
medium881. Boats to Save People
Minimum total boats with at most 2 people & limit weight pointers
05.03.2024
medium1750. Minimum Length of String After Deleting Similar Ends
Min length after trimming matching prefix-suffix several times.
04.03.2024
medium948. Bag of Tokens
Max score converting power to token[i] and token[i] to score.
04.02.2024
hard76. Minimum Window Substring
Let's try to shorten the code
1.01.2024
easy455. Assign Cookies
Max count of greedy children g[Int] to assign cookies with sizes s[Int].
27.12.2023
medium1578. Minimum Time to Make Rope Colorful
Min sum of removed duplicates in array.
26.09.2023
medium316. Remove Duplicate Letters
Lexicographical smallest subsequence without duplicates
13.08.2023
medium2369. Check if There is a Valid Partition For The Array
Is it possible to partition an array of 2 or 3 equal nums or 3 increasing nums.
09.08.2023
medium2616. Minimize the Maximum Difference of Pairs
Minimum of maximums possible p diffs of distinct array positions
23.02.2023
hard502. IPO
Sort items by increasing capital. Then, on each step, add all possible deals to the priority queue and take one best from it.
8.02.2023
medium45. Jump Game II
use stack to store jumps