C++

Forum

Beginners - February 2018 (Page 12)

Ye ole Rock-Paper-Scissors game, Creating/Calling functions

Hello, I am new to programming and need help with an oldie. I have read many other posts about the Rock-Paper-Scissors program, but cannot locate an answer for ...

[3 replies] Last: Never mind. I found it! After entering 1, 1, 1, .... enough times, I h... (by lpetre)

by paulpv278

vector even positions

HI I have a .txt file that has a data that i have read and saved inside a vector container. now those data saved has a mixture of strings and integers. by the w...

[6 replies] Last: thanks thanks you guys really helped a lot. much appreciated (by paulpv278)

by Ephan

Printing the output of a function in int main()

Hi guys. I have a problem with functions. To put it simply. If I create a void function that does something when I call it, and I want to print (i.e. cout...

[4 replies] Last: Thank you so much. (by Ephan)

by weeksover

Initialize following nested class

Based on the following classes below. I need to create a customerqueue object which consists of customer object. How do I go about creating customer queue objec...

[no replies]

by MrDS

Changing cursor image with C++

Is there a way to change to cursor image for Windows? I've looked on the internet and couldn't find anything that worked for me

[1 reply] : https://msdn.microsoft.com/en-us/library/windows/desktop/ms648379(v=vs... (by SamuelAdams)

by Marr

deference b/n char array and strings

hello guys is their deference between character arrays and strings ? ans with example! tanks!

[3 replies] Last: By the way a char array is not necessarily a C-string. To be a C-strin... (by jlb)

by aaronpeart

Help with Bool (rock paper scissor game)

I am having trouble getting the bool to switch so i can change turns. It just keeps telling Player one it is his turn and to input an answer. #include <iost...

[2 replies] Last: If you do this: if (player1 = true ) {} You are not testing player... (by TheToaster)

by GoatWater

Read line by line txt file and display to console in columns

For some reason I can't figure out how to read my txt file line by line to display in three columns; title, artist, and cost... #include <iostream> #includ...

[5 replies] Last: Just figured it out! Thank you so much for the help! :) (by GoatWater)

by anoanomous

HELP with Ask and get n (the number of times) to print the letter “X”. Using a while loop, print the letter X n times.

Ask and get n (the number of times) to print the letter “X”. Using a while loop, print the letter X n times. I am not sure how to start this code... ...

[5 replies] Last: Thank you! (by anoanomous)

by zarkangelks1

float time = int minutes / 60 equals 0?

Why does my float time keep returning 0 when it is initialized to be int minutes/ 60? It is boded and underlined below. #include <iostream> #include <iomani...

[3 replies] Last: I fixed it by adding a .0 after the 60. So now it looks like float act... (by zarkangelks1)

by dannyolamide

Sorting Competitors and Printing out finalists

Hello guys so I need help on a project that reads from a .csv file into a dynamic 2d array or a vector. The CSV file contains details of a swimming competition ...

[8 replies] Last: I don't know how to use a vector of the struct You would create a v... (by jlb)

by FilthyDust81568

Perfect Numbers

This code will not produce any output. It should find all the perfect numbers between 1 and 1000. #include<iostream> using namespace std; int main() { i...

[1 reply] : Swap the > for < on lines 6 and 9. (by lastchance)

by Pascaleb

Floating Point Exception

I am not a programmer. I took a class a year ago and recently decided to modify a hangman game I made. Instead of making a game, I am trying to input a file ...

[1 reply] : The remainder of a division is undefined if the divisor is zero, thus ... (by helios)

by TomShoe

Problem with Classes and Class calls

Hi! I'm making a program whose purpose is to create an object that represents a single playing card. Then I need to perform several different operations on said...

[1 reply] : Hello! Unfortunately there is not only your setRank function that has... (by Misenna)

by vikingsfan76

Need help reversing a word

So I missed a lecture where the professor went over character arrays and now I don't really know what I am doing. Here are the instructions: 1. Start by pro...

[3 replies] Last: Highlight line 31 and 32 and paste the following: std::cout << "The... (by Uk Marine)

by link45jeff

comparing variables...

I am trying to exclude all values from a do loop that aren't integers, but not sure how to do this. I have nested do loops, one that will hopefully exclude all ...

[13 replies] Last: This works, but the only thing that gets me, is when I ask for an inte... (by link45jeff)

by dmatths

Help on C++ Program that generate password

Please i am new here and a C++ beginner, also a student. I was asked by my lecturer to write a C++ program that will generate password. Such that when a user ...

[2 replies] Last: Ok Neahle. Thanks, i will do that now. (by dmatths)

by sciman777

How to ignore certain things entered into console?

Hello, I'm new here and you'll be hearing from me a lot! Ive recently gotten into C++ and I decided to make a program to add two fractions. But what Ive gotten...

[6 replies] Last: Thank you guys so much! Sorry for late reply, Have a great weekend! (by sciman777)

by Anoraki

X- Puzzle Solver Not Working (Quadratic Expression Factoring)

Whenever I run this code to solve x-puzzles I get weird outputs that don't make sense or sometimes the program will just sit there. Occasionally, it will put ou...

[4 replies] Last: If x1+x2=b and x1.x2=c then x1 and x2 are just the roots of the quadra... (by lastchance)

by Crosstherealms14

Cout array members by one int identifer member

So I have a array of structs with members firstName, lastName, and testScore read in from a text file. I need to set a max grade, or highest grade, from the tes...

[2 replies] Last: To find the student with the highest score you can use std::max_elemen... (by Thomas1965)

February 2018 Pages: 1... 10 111213 14... 28

Archived months: [jan2018] [mar2018]

This is an archived page. To post a new message, go to the current page.