All Questions
48 questions
3
votes
1
answer
153
views
Find potentional sponsor for every animal
This is a programming challenge in Czeck. My translation follows.
Does anyone know what the time complexity of my code is?
Input: The first line contains 2 integers: the number of animals 1 ≤N ≤100 ...
- 33
1
vote
2
answers
161
views
Improving Project Euler code problem #10
So, I just finished Problem 10 on Project Euler, but it took about 3 to 4 minutes for my output to come out, due to bad coding, I guess, any suggestions on how could I optimize my code?
Question
The ...
- 115
7
votes
1
answer
1k
views
Displaying some multiples
Displaying Some Multiples
Write a program to calculate the multiples of a given number. Have the user enter a number, and then use a for loop to display all the multiples of that number from 1 to 12. ...
user226918
4
votes
1
answer
363
views
LeetCode 839: Similar String Groups II
I'm posting my code for a LeetCode problem. If you'd like to review, please do so. Thank you for your time!
Problem
Two strings X and Y are similar if we can swap two letters (in different positions) ...
- 3,702
3
votes
1
answer
287
views
LeetCode 146: LRU Cache III
I'm posting my Java code for LeetCode's LRU Cache. If you have time and would like to review, please do so. Thank you!
Problem
Design and implement a data structure for Least Recently Used (LRU) cache....
- 3,702
2
votes
0
answers
813
views
LeetCode 218: The Skyline Problem II
Here I'm posting my Java code for the skyline problem. If you have time and would like to review, please do so, I'd appreciate that.
Problem
A city's skyline is the outer contour of the silhouette ...
- 3,702
3
votes
1
answer
475
views
LeetCode 767: Reorganize String
Here I'm posting my code for the Reorganize String problem on LeetCode. If you have time and would like to review, please do so, I'd appreciate that.
On LeetCode, we are only allowed to change the ...
- 3,702
1
vote
1
answer
182
views
LeetCode 76: Minimum Window Substring - Java
I'm posting my Java code for the Minimum Window Substring. If you have time and would like to review, please do so, I appreciate that.
Problem
Given a string string...
- 3,702
1
vote
5
answers
13k
views
LeetCode 1: Two Sum
This is an easy level LeetCode question, obviously not much code to review. I'm posting C++/Java/Python here. If you'd like to review, please do so. Thank you!
Problem
Given an array of integers, ...
- 3,702
1
vote
1
answer
667
views
Hangman game in beginning Java
Hangman game coded in Java (at a beginner's level) where Hangman.java can be run with one or more arguments.
Hangman.java:
...
- 605
3
votes
1
answer
850
views
Forming words that start with consonants and vowels
I am just starting to learn programming. I had already coded some functions and stuff in other languages, and whilst trying to complete this Python challenge
Kevin and Stuart want to play the 'The ...
4
votes
3
answers
426
views
Find the first missing positive integer in an array of integers
The problem is the one explained in Given an unsorted integer array, find the first missing positive integer
Given an unsorted integer array, find the first missing positive
integer.
For ...
- 201
5
votes
2
answers
247
views
Pig Latin Anslatortray
I've created a program that translates any word into the form of igpay atinlay or pig Latin!
I got the project idea from here and you can read the rules here.
My program outputs the same translation ...
- 115
3
votes
2
answers
522
views
Non repeating character in Java
Given a string s consisting of lowercase Latin Letters, find the
first non repeating character in s.
Input:
The first line contains T denoting the number of testcases. Then
follows ...
1
vote
2
answers
966
views
Star Elements implementation in Java
Given an unsorted array. The task is to find all the star and super
star elements in the array. Star are those elements which are strictly
greater than all the elements on its right side. Super ...