Beginners - C++ Forum - March 2017 (Page 13)

by Whos Sayin

Tic-tac-toe

So I made a tic-tac-toe game because thats what everyone does when they start out. I wanted to shar...

Mar 20, 2017 at 3:05pm

[no replies]

by talking head

tax calculator help

Hello. I am trying to write a program that calculates tax incrementally. The first 30000$ of income ...

Mar 20, 2017 at 12:23pm

[1 reply] : Try running the program in a terminal window. It runs okay for me. H... (by dhayden)

by kaffy

finite element analysi

hi..I am doing a project on finite element analysis..A framework is provided to me but i have no clu...

Mar 20, 2017 at 11:44am

[1 reply] : @kaffy This may be a case of "can't see the wood for the trees". What... (by lastchance)

by closed account N8RzwA7f

SDL2 clearing screen question.

Hi. I just have a basic question In my app screenMain loads with for for instance button A a...

Mar 20, 2017 at 6:30am

[1 reply] : SDL2 doesn't support buttons. This means you've rolled your own butto... (by mbozzi)

by pleaseINeedHelp

Need help allowing user to take a quiz.

Hi, I have a program I have been building to allow a user to take a quiz. Up until now I have only b...

Mar 20, 2017 at 3:36am

[2 replies] Last: //continuing on below: int menu() { int selection = 0; std::cout... (by pleaseINeedHelp)

by ahogan

Random Number Bubble Sort

Hi, I am new to this still getting the hang of the language. I am trying to write a code that uses t...

Mar 20, 2017 at 3:29am

[3 replies] Last: #include <cstdlib> #include <ctime> #include <iostream> void print_a... (by JLBorges)

by rinx241

remove digit of an integer from left to right

hello, I'm trying to write a code that would remove the digit of an integer from left to right. For ...

Mar 20, 2017 at 3:19am

[1 reply] : unsigned int remove_left_most_digit( unsigned int n ) { if( n < 1... (by JLBorges)

by ahogan

Random Number Output of MEan and SD

I thought I had this code correct for the most part, I get an error at the main. The code is suppose...

Mar 20, 2017 at 2:18am

[2 replies] Last: Thank you, got it (by ahogan)

by shycas2008

CTIME and how to use it properly

Hello ya'll. Can someone show me the best way to implement ctime here? Super lost! #include <i...

Mar 20, 2017 at 1:41am

[3 replies] Last: Gunner, JL; This is exactly what I was looking for - thank you so ve... (by shycas2008)

by seungyeon

what is a class? what does a class do? What is a constructor?

In the beginning before we knew what class was we used to make our functions seperately. Making a...

Mar 20, 2017 at 1:34am

[2 replies] Last: a class is a user defined variable type. Roughly, it is a way to grou... (by jonnin)

by closed account ENh0ko23

Writing a switch statement with two random numbers

I am confused because i have to use two numbers between 1 and 100 that corresponds with a bunch of s...

Mar 20, 2017 at 1:28am

[1 reply] : the first number is always divisible by the first number. The answer... (by jonnin)

by Heliocentrice

Finding Duplicates in Vectors

Hey so right now i am having trouble with trying to find duplicate numbers of decimals in a vector ...

Mar 20, 2017 at 1:24am

[2 replies] Last: the standard approach is to sort the data, or a copy of it, and compar... (by jonnin)

by seungyeon

if array is more than 10

lets say the size of the array is 50 i just want to print the last 10 40-49

Mar 20, 2017 at 1:19am

[3 replies] Last: Not sure what you're trying to do here. What exactly are you trying to... (by kingkush)

by seungyeon

how do i load the array with primes and print

rules - if the array size is 100 or more print last 100 element #include <iostream> #inclu...

Mar 20, 2017 at 1:02am

[no replies]

by VX0726

Probability Of Winning Is Zero?!

My program is supposed to simulate a specific number of games of craps "Pass Line" bets (I'm not kid...

Mar 20, 2017 at 12:47am

[1 reply] : In c++ division on whole numbers returns a whole number, e.g 5/2 = 2. ... (by TheHardew)

by Shnibl100

If and else statement run, not just if.

When I run this code and enter in a statement that makes the "if" statement true, it runs the if sta...

Mar 20, 2017 at 12:44am

[3 replies] Last: Glad I could help! (by kingkush)

by Aft3rL1fe

Need to use one parameter to give values to multiple variables

Write your question here. I need to use a single parameter in doOneSet to give values to three di...

Mar 20, 2017 at 12:43am

[1 reply] : I think you might be confused. Your function is taking in 3 arguments.... (by kingkush)

by Kourosh23

Check for Prime Numbers - C++

Personal Contribution. Just a quick question, 1 is not considered prime number, right ? #include...

Mar 19, 2017 at 10:28pm

[3 replies] Last: @TheHardew, right on! Both sample codeshave this bug, I have to fix it... (by Kourosh23)

by mastakhan

Trouble with reading/writing integer data to/from binary file

I'm completing an assignment that involves writing an array of integer data to a binary file, then r...

Mar 19, 2017 at 8:44pm

[2 replies] Last: Thomas, you rock. Not only did this help me see the bug, it also help... (by mastakhan)

by ufrnkiddo

How to dynamically allocate space for an "incomplete" matrix?

Hello. I'm having an issue with the function below. It is a function that takes as argument a dynami...

Mar 19, 2017 at 7:28pm

[4 replies] Last: But every diagonal matrix is a square matrix, but not every squ... (by lastchance)

Beginners - March 2017 (Page 13)

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