All Questions
Tagged with programming-challengetime-limit-exceeded
510 questions
6votes
2answers
232views
(HackerRank) Project Euler+ #250: 250250
Link to problem: linkNumber of solvers: 27 out of 844Solve rate (per person): 3.199%Success rate (over all submissions): 1.78% Project Euler+ on HackerRank is basically supposed to be a generalization ...
- 499
7votes
4answers
1kviews
LeetCode 977: Squares of a sorted array, maintaining non-decreasing order
I tried solving the LeetCode question like many others, trying to incorporate the O(n) time complexity requirement. Squares of a Sorted Array Given an integer array ...
1vote
1answer
181views
golang - Kth largest element in an array using quick select - time limit exceeded issue
I am trying to solve the following problem in leetcode. https://leetcode.com/problems/kth-largest-element-in-an-array/description Given an integer array \$nums\$ and an integer \$k\$, return the \$k^\...
- 11
5votes
1answer
226views
Performance Tuning to enable answer for Project Euler #566 "Cake Icing Puzzle"
Related to this question I am still looking for a solution to Project Euler Problem 566 (see link for a nice simulation also): Adam plays the following game with his birthday cake. He cuts a piece ...
- 183
4votes
2answers
513views
Leetcode: Steps to Make Array Non-decreasing
I was trying out leetcode's Steps to Make Array Non-decreasing As per the challenge's description: You are given a 0-indexed integer array nums. In one step, remove all elements nums[i] where nums[i ...
- 361
9votes
4answers
2kviews
Leetcode : First Missing Positive
I was trying out leetcode's first missing positive. As per the challenge's description: Given an unsorted integer array nums, return the smallest missing positive integer. You must implement an ...
- 361
4votes
2answers
129views
Delete a node in binary tree
Problem Statement Given a root node reference of a BST and a key, delete the node with the given key in the BST. Return the root node reference (possibly updated) of the BST. Basically, the deletion ...
- 121
2votes
3answers
752views
Find median value of two Sorted Arrays
To improve my coding knowledge can you please give me suggested changes on my code? ...
2votes
1answer
98views
HackerRank Algorithm Problem: Climbing the Leaderboard (Python)
Here is the Hackerrank problem which is related to dense ranking and below is my solution which didn't pass the time limit cases. Any better way to optimize this? ...
3votes
2answers
318views
Trailing Digits
https://www.acmicpc.net/problem/23204 I've solved a programming challenge where you need to count the occurrences of a specific digit at the end of the product of multiples of a given number within a ...
- 141
0votes
1answer
126views
HackerRank Project Euler 12 (Python) | Highly Divisible Triangular Numbers
I again share my Python code which didn't pass time limit test cases in the HackerRank contest of ProjectEuler. ...
2votes
1answer
112views
Codeforces: Dasha & Nightmares
so I got started with competitive programming about a day ago and I got stuck on the first random question I tried on codeforces. It's called Dasha and Nightmares. Problem Description: The problem ...
- 73
0votes
1answer
314views
1vote
1answer
2kviews
sum of intervals kata in codewars
instructions for the kata: Write a function called sumIntervals/sum_intervals() that accepts an array of intervals, and returns the sum of all the interval lengths. Overlapping intervals should only ...
- 57
7votes
2answers
1kviews
Find all combinations of length 3 whose sum is divisible by a given number
I came up with a suitable solution to a HackerRank problem that failed because the execution took longer than 10 seconds on lists that were of very large size. The problem: Given a list ...
