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Results tagged with java
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user 166042
Java (not to be confused with JavaScript) is a class-based, object-oriented, strongly typed, reflective language and run-time environment (JRE). Java programs are compiled to bytecode and run in a virtual machine (JVM) enabling a "write once, run anywhere" (WORA) methodology.
3
votes
2
answers
2k
views
Extending Combo from Food in FoodOrder Simulator
This is an assignment and I'm trying to improve upon the design factor. Honestly the task seems very trivial to use inheritance so I kind of did it for the sake of doing it. The problem description sh …
3
votes
1
answer
189
views
GreetingCard problem with Coordinates
This is a practice problem on Kattis
I have exceeded the time limit for the 5th out of 11 test case. Can anyone inspire me what could be done to optimize the code?
Problem Description
Quido plan …
7
votes
3
answers
7k
views
Discrete Event Simulator
Personally I came from a Python background and now I'm learning Java for this module, so I'm still picking up the ropes on OOP design and getting rid of as much "procedural mindset" as much as possible …
4
votes
1
answer
100
views
Code to replace list of integers with nearest bigger element
The original question was in the context of an array, but I just used a list without changing the length for easier debugging purposes of toString().
Given an unsorted list of integers, design a \ …
1
vote
2
answers
751
views
Permutation and subsequences of string
I have an assignment to solve this problem. I’m not too sure how permutate works by tracing, just tried on inspiration and it works. This code runs on all provided test cases, but I’m just trying to l …
3
votes
1
answer
209
views
Transmission Of Messages
I have an assignment to solve this problem.
Problem Description
Bob the Cat is building a new system, dubbed the Cats Transmission
System (CTS). This horribly inefficient system utilises cats t …
3
votes
1
answer
115
views
Statistics component of Finance Tracker
I'm doing a Java software engineering team project in school and my team has decided on a Finance Tracker application, which contains the main components of Expense, Budget, Statistics, Suggestions and … Basically these set of classes are supposed to process information given by user input and translate it into Trend Lines(The Java files containing the main JavaFX code is not included here) The reason …
2
votes
2
answers
2k
views
Mr. Muffin's ball-passing game
Even though the students are sitting in a circle which is non-linear,
Rar the Cat suggests that clever usage of Java API Linear Data
Structures would be sufficient to solve this task. (i.e. …
3
votes
1
answer
4k
views
Ranking Score System
I have an assignment to solve this problem. There are a total of 12 test case files, 1 of which that I have failed due to exceeding limit on the script.
Question Description
Bob has somehow …
0
votes
2
answers
164
views
A simple card game simulator
This is a homework question, and I have written the code but wasn't sure if I had picked the right data structure for this job and minimised time complexity. Can anyone give me some feedback, anything …
7
votes
2
answers
210
views
Heights of Cats
I have an assignment to solve this problem. However, I have exceeded the time limit required, can anyone suggest where to improve my code?
Cats like to sit in high places. It is not uncommon to se …