slug stringlengths 4 77 | solution_id stringlengths 16 89 | primary_algorithm stringclasses 22
values | verified bool 1
class | messages listlengths 3 3 |
|---|---|---|---|---|
absolute-difference-between-maximum-and-minimum-k-elements | absolute-difference-between-maximum-and-minimum-k-elements__01__python | Sorting | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums and an integer k.\n\nFind the absolu... |
reverse-words-with-same-vowel-count | reverse-words-with-same-vowel-count__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a string s consisting of lowercase English words, each sep... |
minimum-moves-to-balance-circular-array | minimum-moves-to-balance-circular-array__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a circular array balance of length n, where balance[i] is ... |
minimum-deletions-to-make-alternating-substring | minimum-deletions-to-make-alternating-substring__01__python | String | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a string s of length n consisting only of the characters '... |
minimum-number-of-operations-to-have-distinct-elements | minimum-number-of-operations-to-have-distinct-elements__01__python | Hash Table | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums.\n\nIn one operation, you remove the... |
maximum-sum-of-three-numbers-divisible-by-three | maximum-sum-of-three-numbers-divisible-by-three__01__python | Sorting | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums.\n\nYour task is to choose exactly t... |
mirror-distance-of-an-integer | mirror-distance-of-an-integer__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer n.\n\nDefine its mirror distance as: abs(n - re... |
minimum-deletion-cost-to-make-all-characters-equal | minimum-deletion-cost-to-make-all-characters-equal__01__python | Hash Table | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a string s of length n and an integer array cost of the sa... |
maximum-score-of-a-split | maximum-score-of-a-split__01__python | Array | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums of length n.\n\nChoose an index i su... |
minimum-cost-to-acquire-required-items | minimum-cost-to-acquire-required-items__01__python | Greedy | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given five integers cost1, cost2, costBoth, need1, and need2.\n\... |
smallest-all-ones-multiple | smallest-all-ones-multiple__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a positive integer k.\n\nFind the smallest integer n divis... |
number-of-balanced-integers-in-a-range | number-of-balanced-integers-in-a-range__01__python | Dynamic Programming | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given two integers low and high.\n\nAn integer is called balance... |
sum-of-increasing-product-blocks | sum-of-increasing-product-blocks__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer n.\n\nA sequence is formed as follows:\n\n\tThe... |
reverse-string-prefix | reverse-string-prefix__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a string s and an integer k.\n\nReverse the first k charac... |
minimum-subarray-length-with-distinct-sum-at-least-k | minimum-subarray-length-with-distinct-sum-at-least-k__01__python | Sliding Window | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums and an integer k.\n\nReturn the mini... |
largest-even-number | largest-even-number__01__python | String | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a string s consisting only of the characters '1' and '2'.\... |
word-squares-ii | word-squares-ii__01__python | Backtracking | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a string array words, consisting of distinct 4-letter stri... |
minimum-cost-to-make-two-binary-strings-equal | minimum-cost-to-make-two-binary-strings-equal__01__python | Greedy | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given two binary strings s and t, both of length n, and three po... |
count-residue-prefixes | count-residue-prefixes__01__python | Hash Table | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a string s consisting only of lowercase English letters.\n... |
number-of-centered-subarrays | number-of-centered-subarrays__01__python | Hash Table | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums.\n\nA subarray of nums is called cen... |
count-caesar-cipher-pairs | count-caesar-cipher-pairs__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an array words of n strings. Each string has length m and ... |
maximum-bitwise-and-after-increment-operations | maximum-bitwise-and-after-increment-operations__01__python | Greedy | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums and two integers k and m.\n\nYou may... |
best-reachable-tower | best-reachable-tower__01__python | Array | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a 2D integer array towers, where towers[i] = [xi, yi, qi] ... |
minimum-operations-to-reach-target-array | minimum-operations-to-reach-target-array__01__python | Hash Table | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given two integer arrays nums and target, each of length n, wher... |
number-of-alternating-xor-partitions | number-of-alternating-xor-partitions__01__python | Dynamic Programming | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums and two distinct integers target1 an... |
vowel-consonant-score | vowel-consonant-score__01__python | String | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a string s consisting of lowercase English letters, spaces... |
lexicographically-smallest-string-after-deleting-duplicate-characters | lexicographically-smallest-string-after-deleting-duplicate-characters__01__python | Greedy | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a string s that consists of lowercase English letters.\n\n... |
good-indices-in-a-digit-string | good-indices-in-a-digit-string__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a string s consisting of digits.\n\nAn index i is called g... |
minimum-prefix-removal-to-make-array-strictly-increasing | minimum-prefix-removal-to-make-array-strictly-increasing__01__python | Array | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums.\n\nYou need to remove exactly one p... |
rotate-non-negative-elements | rotate-non-negative-elements__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums and an integer k.\n\nRotate only the... |
pythagorean-distance-nodes-in-a-tree | pythagorean-distance-nodes-in-a-tree__01__python | BFS | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer n and an undirected tree with n nodes numbered ... |
find-nth-smallest-integer-with-k-one-bits | find-nth-smallest-integer-with-k-one-bits__01__python | Greedy | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given two positive integers n and k.\n\nReturn an integer denoti... |
reverse-letters-then-special-characters-in-a-string | reverse-letters-then-special-characters-in-a-string__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a string s consisting of lowercase English letters and spe... |
minimum-k-to-reduce-array-within-limit | minimum-k-to-reduce-array-within-limit__01__python | Binary Search | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a positive integer array nums.\n\nFor a positive integer k... |
count-monobit-integers | count-monobit-integers__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer n.\n\nAn integer is called Monobit if all bits ... |
final-element-after-subarray-deletions | final-element-after-subarray-deletions__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums.\n\nTwo players, Alice and Bob, play... |
longest-alternating-subarray-after-removing-at-most-one-element | longest-alternating-subarray-after-removing-at-most-one-element__01__python | Dynamic Programming | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums.\n\nA subarray nums[l..r] is alterna... |
count-dominant-indices | count-dominant-indices__01__python | Array | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums of length n.\n\nAn element at index ... |
merge-adjacent-equal-elements | merge-adjacent-equal-elements__01__python | Array | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums.\n\nYou must repeatedly apply the fo... |
count-subarrays-with-cost-less-than-or-equal-to-k | count-subarrays-with-cost-less-than-or-equal-to-k__01__python | Two Pointers | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums, and an integer k.\n\nFor any subarr... |
delayed-count-of-equal-elements | delayed-count-of-equal-elements__01__python | Hash Table | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums of length n and an integer k.\n\nFor... |
number-of-prefix-connected-groups | number-of-prefix-connected-groups__01__python | Hash Table | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an array of strings words and an integer k.\n\nTwo words a... |
house-robber-v | house-robber-v__01__python | Dynamic Programming | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are a professional robber planning to rob houses along a street. Eac... |
first-element-with-unique-frequency | first-element-with-unique-frequency__01__python | Hash Table | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums.\n\nReturn an integer denoting the f... |
longest-almost-palindromic-substring | longest-almost-palindromic-substring__01__python | Brute Force | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a string s consisting of lowercase English letters.\n\nA s... |
total-distance-to-type-a-string-using-one-finger | total-distance-to-type-a-string-using-one-finger__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nThere is a special keyboard where keys are arranged in a rectangular gri... |
find-the-score-difference-in-a-game | find-the-score-difference-in-a-game__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums, where nums[i] represents the points... |
maximum-bitwise-xor-after-rearrangement | maximum-bitwise-xor-after-rearrangement__01__python | Greedy | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given two binary strings s and t, each of length n.\n\nYo... |
maximum-requests-without-violating-the-limit | maximum-requests-without-violating-the-limit__01__python | Sliding Window | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a 2D integer array requests, where requests[i] = [useri, t... |
smallest-pair-with-different-frequencies | smallest-pair-with-different-frequencies__01__python | Hash Table | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums.\n\nConsider all pairs of distinct v... |
merge-close-characters | merge-close-characters__01__python | Hash Table | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a string s consisting of lowercase English letters and an ... |
minimum-operations-to-make-array-parity-alternating | minimum-operations-to-make-array-parity-alternating__01__python | Greedy | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums.\n\nAn array is called parity altern... |
sum-of-k-digit-numbers-in-a-range | sum-of-k-digit-numbers-in-a-range__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given three integers l, r, and k.\n\nConsider all possible integ... |
trim-trailing-vowels | trim-trailing-vowels__01__python | String | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a string s that consists of lowercase English letters.\n\n... |
minimum-cost-to-split-into-ones | minimum-cost-to-split-into-ones__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer n.\n\nIn one operation, you may split an intege... |
minimum-bitwise-or-from-grid | minimum-bitwise-or-from-grid__01__python | Brute Force | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a 2D integer array grid of size m x n.\n\nYou must select ... |
count-subarrays-with-k-distinct-integers | count-subarrays-with-k-distinct-integers__01__python | Sliding Window | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums and two integers k and m.\n\nReturn ... |
unique-email-groups | unique-email-groups__01__python | Hash Table | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an array of strings emails, where each string is a valid e... |
minimum-capacity-box | minimum-capacity-box__01__python | Array | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array capacity, where capacity[i] represents th... |
find-the-smallest-balanced-index | find-the-smallest-balanced-index__01__python | Array | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums.\n\nAn index i is balanced if the su... |
minimum-cost-to-partition-a-binary-string | minimum-cost-to-partition-a-binary-string__01__python | Recursion | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a binary string s and two integers encCost and flatCost.\n... |
reverse-k-subarrays | reverse-k-subarrays__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums of length n and an integer k.\n\nYou... |
first-unique-even-element | first-unique-even-element__01__python | Hash Table | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums.\n\nReturn an integer denoting the f... |
minimum-cost-to-equalize-arrays-using-swaps | minimum-cost-to-equalize-arrays-using-swaps__01__python | Hash Table | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given two integer arrays nums1 and nums2 of size n.\n\nYou can p... |
count-fancy-numbers-in-a-range | count-fancy-numbers-in-a-range__01__python | Dynamic Programming | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given two integers l and r.\n\nAn integer is called good if its ... |
count-commas-in-range | count-commas-in-range__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer n.\n\nReturn the total number of commas used wh... |
count-commas-in-range-ii | count-commas-in-range-ii__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer n.\n\nReturn the total number of commas used wh... |
longest-arithmetic-sequence-after-changing-at-most-one-element | longest-arithmetic-sequence-after-changing-at-most-one-element__01__python | Array | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums.\n\nA subarray is arithmetic if the ... |
maximum-points-activated-with-one-addition | maximum-points-activated-with-one-addition__01__python | Graph | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a 2D integer array points, where points[i] = [xi, yi] repr... |
valid-subarrays-with-exactly-one-peak | valid-subarrays-with-exactly-one-peak__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums of length n and an integer k.\n\nAn ... |
construct-uniform-parity-array-i | construct-uniform-parity-array-i__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an array nums1 of n distinct integers.\n\nYou want to cons... |
construct-uniform-parity-array-ii | construct-uniform-parity-array-ii__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an array nums1 of n distinct integers.\n\nYou want to cons... |
minimum-removals-to-achieve-target-xor | minimum-removals-to-achieve-target-xor__01__python | Dynamic Programming | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums and an integer target.\n\nYou may re... |
count-good-subarrays | count-good-subarrays__01__python | Bit Manipulation | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums.\n\nA subarray is called good if the... |
minimum-absolute-difference-between-two-values | minimum-absolute-difference-between-two-values__01__python | Array | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums consisting only of 0, 1, and 2.\n\nA... |
first-matching-character-from-both-ends | first-matching-character-from-both-ends__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a string s of length n consisting of lowercase English let... |
minimum-operations-to-make-all-grid-elements-equal | minimum-operations-to-make-all-grid-elements-equal__01__python | Greedy | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a 2D integer array grid of size m × n, and an intege... |
mirror-frequency-distance | mirror-frequency-distance__01__python | Hash Table | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a string s consisting of lowercase English letters and dig... |
minimum-increase-to-maximize-special-indices | minimum-increase-to-maximize-special-indices__01__python | Dynamic Programming | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums of length n.\n\nAn index i (0 < i < ... |
traffic-signal-color | traffic-signal-color__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer timer representing the remaining time (in secon... |
count-digit-appearances | count-digit-appearances__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums and an integer digit.\n\nReturn the ... |
maximum-value-of-concatenated-binary-segments | maximum-value-of-concatenated-binary-segments__01__python | Greedy | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given two integer arrays nums1 and nums0, each of size n.\n\n\tn... |
find-the-degree-of-each-vertex | find-the-degree-of-each-vertex__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a 2D integer array matrix of size n x n representing the a... |
longest-balanced-substring-after-one-swap | longest-balanced-substring-after-one-swap__01__python | Hash Table | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a binary string s consisting only of characters '0' and '1... |
zigzag-level-sum-of-binary-tree | zigzag-level-sum-of-binary-tree__01__python | BFS | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given the root of a binary tree.\n\nTraverse the tree level by l... |
smallest-stable-index-i | smallest-stable-index-i__01__python | Array | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums of length n and an integer k.\n\nFor... |
smallest-stable-index-ii | smallest-stable-index-ii__01__python | Array | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums of length n and an integer k.\n\nFor... |
count-good-integers-on-a-grid-path | count-good-integers-on-a-grid-path__01__python | Dynamic Programming | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given two integers l and r, and a string directions consisting o... |
valid-digit-number | valid-digit-number__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer n and a digit x.\n\nA number is considered vali... |
count-connected-subgraphs-with-even-node-sum | count-connected-subgraphs-with-even-node-sum__01__python | DFS | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an undirected graph with n nodes labeled from 0 to n - 1. ... |
valid-elements-in-an-array | valid-elements-in-an-array__01__python | Array | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums.\n\nAn element nums[i] is considered... |
sort-vowels-by-frequency | sort-vowels-by-frequency__01__python | Sorting | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a string s consisting of lowercase English characters.\n\n... |
maximum-sum-of-alternating-subsequence-with-distance-at-least-k | maximum-sum-of-alternating-subsequence-with-distance-at-least-k__01__python | Dynamic Programming | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums of length n and an integer k.\n\nPic... |
count-indices-with-opposite-parity | count-indices-with-opposite-parity__01__python | Array | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums of length n.\n\nThe score of an inde... |
sum-of-primes-between-number-and-its-reverse | sum-of-primes-between-number-and-its-reverse__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer n.\n\nLet r be the integer formed by reversing ... |
minimum-cost-to-move-between-indices | minimum-cost-to-move-between-indices__01__python | Greedy | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums where nums is strictly increasing.\n... |
score-validator | score-validator__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given a string array events.\n\nInitially, score = 0 and counter... |
concatenate-array-with-reverse | concatenate-array-with-reverse__01__python | Math | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums of length n.\n\nConstruct a new arra... |
count-valid-word-occurrences | count-valid-word-occurrences__01__python | Brute Force | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an array of strings chunks. Concatenate all strings in chu... |
smallest-unique-subarray | smallest-unique-subarray__01__python | Binary Search | true | [
{
"role": "system",
"content": "You are a competitive programming assistant. Given a problem, its examples, and a required algorithm/technique, write a correct Python solution."
},
{
"role": "user",
"content": "### Problem\nYou are given an integer array nums.\n\nFind the minimum length of a sub... |
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