Homework means the question is requesting help with school homework. This lets potential answerers know that they SHOULD guide the student in solving the problem, and SHOULD NOT simply show the complete answer.
8
votes
2answers
492 views
Guess a random number between a selected interval
My project for my class is to create a Java-based game where the user must enter a number between 1-20 and a number between 250 and 300. The computer randomly chooses a number between those 2 numbers. ...
8
votes
1answer
386 views
Java application for finding permutations efficiently
I am an eighth grader with a school project of creating and application in Java that returns the total permutations of two given numbers. It needs to be light and efficient, for later deployment on a ...
4
votes
5answers
882 views
String traversal program in C
My task was to write a function in C where a string such as {2210090,34566,87234,564676} would be given as input and the function had to find out the count of ...
3
votes
1answer
197 views
2
votes
1answer
130 views
Is my function failproof?
I am implementing a list structure in C. My current function I am working on is a destructive append function that takes two lists and appends the second one onto the end of the first. Right now, it ...
7
votes
1answer
7k views
Java multi-thread file server and client.
This is for homework.
My task was to build a multi-thread file server and a client that can upload or download a named file over sockets.
It is assumed that the client will finish after its operation ...
14
votes
2answers
676 views
Is this C++ quicksort program okay?
I wrote a quicksort program in C++.
Is it okay to implement it this way?
Am I using pointers correctly?
Is my style okay?
Any ideas to speed it up or save memory?
...
10
votes
6answers
3k views
Sum of all primes under 2 million
I have this assignment to write the optimized space and time code for finding the sum of all primes under 2 million in c/c++. Im using the following function to check if each number is prime
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12
votes
6answers
5k views
Does my Rock Paper Scissors game look good?
I'm doing some homework and am just curious if everything I've done looks good and/or if you'd suggest I modify something to keep with "javaese."
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6
votes
4answers
412 views
Converting an integer into the written form
For my homework assignment I have to create a class which converts an integer between 0 and 9999 into the written form. For example, 713 would be written as "seven ...
5
votes
4answers
425 views
Database schema for Service Order Management project
I'm a student and I've created this MySQL database schema for my Service Order Management academic project. I want to know if I need to improve it and, if so, how I could do that.
...
4
votes
2answers
1k views
Cash-withdrawal from an ATM
I'm seeking review comments (design, performance, etc.) based on the problem statement:
Write a CashWithDrawal function from an ATM which based on user
specified amount dispenses bank notes. ...
2
votes
3answers
511 views
Permutations Finder Help Number 2
I am that same eighth grader with the Java Application For Finding Permutations Efficiently question. I have changed quite a bit of code, and need some more help...
...
10
votes
4answers
545 views
Suggestions for a Dungeons and Dragons-like game
This game is similar to a Dungeons and Dragons game. How could I improve the efficiency of the program? For example, where can I add functions, records etc? This is for a school Controlled ...
5
votes
2answers
149 views
User input and reading contents of file
For full disclosure: this is an assignment for my programming class and I just want tips or advice on some of the code.
Assignment details just for background information purposes:
Write a ...
5
votes
1answer
429 views
Rock, Paper, Scissors in Python
I was eventually going to add another computer and more options to this (i.e., Rock-paper-scissors-lizard-Spock) but I wanted to make sure I was using the best practice for this type of game. Any help ...
5
votes
1answer
435 views
How is my quarterly sales statistics program?
Am I making good use of a 2-D array? Is this code inefficient? I am supposed to receive input from 6 departments for 4 quarterly periods in Java.
My assignment asks:
Quarterly Sales Statistics
...
5
votes
2answers
700 views
Pouring water problem
I just began to study Scala (coming from Python I had quite a few problems with types) and I want to know if my first code to solve a real problem is nicely done or if there is some points that need ...
3
votes
4answers
1k views
Book program with arrayList
I have this Book program that contains 2 classes: Book and Library. I have the Book class done, but need some help on the ...
3
votes
2answers
238 views
Print largest two integers from a stream
I'm writing a program for my intro to comp sci course where I'm supposed to prompt the user to enter a stream of integers, and then return the largest two. We were given the hint to use a scanner and ...
1
vote
1answer
244 views
Bank ATM program in Python
For homework, I have to code a program in Python that effectively simulates a bank ATM.
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