C++

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Beginners - January 2018 (Page 5)

Dear all, I did a small program on Linux to monitor the temperature of my processor. The programe works well, but I would like optimize it through a specifi...

[6 replies] Last: Thank you for your kind reply and useful informations. Best regards, (by cherault)

by Tosislawek

homework

I have homework but i dont now how do it please help me The task is to sort a given sequence of numbers in a non-decreasing order. Entrance The first one a...

[2 replies] Last: Its a little big but 2M will fit... you will have to convert strings ... (by jonnin)

by niksacokica

Fullscreen

I am making a windows application. I used a generic template. Now i know where and how to change width and height but i want to have my applicatio be fullscreen...

[5 replies] Last: Sadly, we are not interested in programming your application for you. ... (by Duthomhas)

by JustinPlusPlus

Pancakes program

Hello, my name is Justin and i have just started coding two weeks ago. I was writing a program, that should ask 10 people how many pancakes have they ate for br...

[2 replies] Last: Hello JustinPlusPlus, Welcome to the forum. Since you are just getti... (by Handy Andy)

by leewilliam236

Printing Duplicate Lines

I have 50 lines of the grade results. All of them are in an output file successfully, except in the bottom of the file, the 50th line is duplicated. Sample Inp...

[2 replies] Last: I found the problem. I had one extra line in my inputfile. (by leewilliam236)

by kilrothy

Switch statement infinite loop validation bug

I have written similar code before and I can not figure out what is wrong this time. All variables are declared as int and assigned to 0 prior to this section....

[4 replies] Last: I had tried adding the cin.clear() line before and thought that was... (by kilrothy)

by link45jeff

Issues with if else statement

I am having issues with the code I am currently writing. I am trying to get and if else statement to work with the word True, and then if true count up a value....

[8 replies] Last: You don't need to use another variable to set the integer. // Examp... (by Hengry)

by Kevin211

What Is a Good Book for A Beginner Learning C++?

Hello! I started learning C++ about one month ago and now I can make basic i/o programs, but since I am learning on my own, I have trouble with certain concep...

[2 replies] Last: Hey thanks a lot, I really appreciate the suggestions! I will check t... (by Kevin211)

by mykajean06

Searching An Array In A Function

Hello! [Note: This is a homework assignment. Just guidance on where my code is flawed and/or thoughts/suggestions/tips/etc. Thank you!] I am having issue...

[3 replies] Last: Thank you both so much! I implemented some of the steps you suggested ... (by mykajean06)

by masony

do while loop and arrays...

I'm trying to solve this question. Write a program based on the requirements given below using c++ command. a. Get five floating point numbers from the user in...

[3 replies] Last: OK, thanks a lot both of you (by masony)

by aaronpeart

Super Easy, but alas I am clueless

So for this project I have to change all the characters in a picture we drew. Well rather the program needs to prompt the user to choose a character to change e...

[5 replies] Last: Well I was leaving a little of it for you to do... try it... roughly.... (by jonnin)

by garza07

please help me fix and finish off my assignment

Question: An Internet service provider has three different subscription packages for its customers. Package A: For $9.95 per month 5 hours of access are provi...

[5 replies] Last: To give you an idea. #include <iostream> #include <string> int dis... (by chicofeo)

by Ephan

C++: Numbering lines in a for loop

Hi everyone, I have a question about numbering lines in a for loop. To demonstrate what I mean, here is a program that prints a right triangle made of numbe...

[2 replies] Last: oh man... i couldn't have guessed its this straight forwards.. Thank y... (by Ephan)

by Jake1995

Working with For Loops

I am trying to write code that uses a for loop, starting with user input, that will each manipulation of the input over each iteration. For example if I wanted ...

[6 replies] Last: for (init; test; increment) body; is almost exactly the same as:... (by dhayden)

by rjphares

C++ Cards Project

I'm trying completing a book project: "Write a program that simulates a deck of 52 playing cards. The program should present a user with a menu that allows hi...

[16 replies] Last: I still think you're going to get penalized for not following the inst... (by dhayden)

by lelekos

not fast enough

So i have to write a programm that reads integers and if a) the number of positive integers is the same with negatives integers b) the sequence of posivite i...

[11 replies] Last: well it worked with only one queue and a few other changes :P. thanks ... (by lelekos)

by parinaz mellatdoust

txt file (i'm in emergency)

hi I wanna make a text file in my program and I want to insert 2 names and 2 numbers to it but I have a problem that when I add a new data the perivious one is ...

[2 replies] Last: Hengry is correct, here's a more concrete example. ofstream myfile... (by wizebin)

by enrica cabrino

Problem with classes

what is a class?

[12 replies] Last: The 10 cent answer is that a class is a user defined type, much like '... (by jonnin)

by Demii

Dynamic Array Problems

Hello, i have very limited experience with dynamic memory and was writing a sample program that i am only have 1 issue with. As you can see in the program it as...

[5 replies] Last: Note: You use both MAXNAME and literal 10 in your code. It is hard to ... (by keskiverto)

by tidematic

IFSTREAM file not outputting anything?

Why is this code not outputting anything? I tried doing cout << payroll_size but it was giving me errors. How do I fix this? Please help /...

[2 replies] Last: You are not getting any visible output because you are not printing ou... (by closed account E0p9LyTq)

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