Beginners - C++ Forum - November 2018 (Page 20)

by FocusedSG

Help me with my game command please :<

I'm currently adding a new feature "/msg" to a game that I'm modifying. The command works like "/msg...

[7 replies] Last: Here's a method that doesn't care about whitespace between "/msg" and ... (by Ganado)

by Comand1940

Vertical bar graph

Write a program that accepts a list of up to 40 non-negative integers and displays a vertical bar gr...

[1 reply] : Perhaps a newline at the end of a line? (by keskiverto)

by adam2016

Memory address size (1,2)

So yeah this is a bit of a humiliating question to ask considering I am a computer science student b...

[27 replies] Last: thanks guys for sticking with me :) I think my wording of the questio... (by adam2016)

by gephenzie

double value within union corrupts int value

Sorry - I'm sure this is very basic to someone who codes in C++. I'm auditing an ETX self paced co...

[7 replies] Last: you should not need a union in anything you write. You just need to k... (by jonnin)

by neodrago1234

How to make a two dimensional array with rows and collums selected by the user?

So I have this problem with arrays. I have to make a program that makes the user input two numbers -...

[3 replies] Last: #include <iostream> #include <vector> #include <ctime> #include <cstd... (by lastchance)

by jinjin211

WHAT IS WRONG WITH MY CODES? :( tryna print a calendar

...

[3 replies] Last: Take a look here on how to calculate the leap year: https://en.wikipe... (by coder777)

by Unspoken

Which data structure / class should I use?

Hello guys, I would like to kindly ask for an advice. I have a function that will output two para...

[7 replies] Last: @keskiverto Yes, it was for example. Ok, thanks so vector is the way... (by Unspoken)

by closed account 9LzTpfjN

help needed

Raja only participates in contests and does not upsolve, but he claims that he has been upsolving. C...

[8 replies] Last: whats the logic behind vector pair in CHHAPPY @yoyohoney (by closed account 4Nybko23)

by az1234

Reading in only every other line from a file

Hi, I've been trying to figure out how to cout the even lines from a file into one array and the odd...

[7 replies] Last: #include <iostream> #include <fstream> #include <string> #include <ca... (by lastchance)

by ashwyn

Help with float validation

Hello. I'm writing a program and I need it to accept input from the user in main, and then call a ...

[5 replies] Last: and then call a function that will validate that input as a legal flo... (by lastchance)

by closed account 21R4z8AR

Detecting the end of line in a text file (1,2)

I need to read 4 variables from a text file but sometimes the line could have less than 4 values to ...

[27 replies] Last: Excellent! (by tpb)

by ZirJohn

Help reading data from text file properly.

This portion of my code i can't get to work. The text file looks like this: Vanilla 3 Chocolate...

[2 replies] Last: You might be able to just do this: while (i < size && in >> flavor ... (by tpb)

by closed account EAp4z8AR

Recursive function

I need to make a palindrome checker with a recursive function that is of type bool and has the param...

[3 replies] Last: The last snippet should work. Change return (check == check[size-1]... (by Satan)

by newtothis123

Looping-Proper Iterations and Initializing/Storing Variables

Hi!! This is my first time posting and I'm not sure how much help I'll be able to get here because I...

[3 replies] Last: Sorry-I've been staring at it for far too long. @tpb, it is a for loop... (by newtothis123)

by DeeJ27

Nesting Loop Statements - Need guidance

Disclaimer - this is a homework assignment. The professor doesn't teach in a manner that I am able t...

[3 replies] Last: Oh I get it! The else statement is the "answer" if the if statement is... (by DeeJ27)

by Menace305

Help on Passing by Value/Reference

My class partner and I are having trouble with passing by reference and/ or passing by values. We de...

[4 replies] Last: I'm way too tired to go into detail right now but there is plenty of g... (by adam2016)

by franjuk

getting average of an array(pointers)

I need your assistance please, my code for average is giving me a negative average and instead of po...

[1 reply] : You are doing cin Into array size after you allocate. there are a fe... (by user42)

by closed account EAp4z8AR

Recursive functions

Why do I keep getting a segmentation fault? int main() { int x; cout << "Enter a n...

[4 replies] Last: #include <iostream> int f(int n) { if (n == 0) return 5... (by tpb)

by darego

Linked list, delete node at x position

Hi guys, I am working on a linked list to try and understand them a bit better. I currently have a ...

[7 replies] Last: Thanks a lot Repeater! You've been very helpful again.. code below wor... (by darego)

by closed account j2E6RXSz

homework help

I'm doing this assignment for my Java class but each time I run the program I get a error. This is t...

[1 reply] : CODE A PROGRAM THAT PROVIDES THE NUMBER OF TEXT MESSAGES A USER SENT ... (by adam2016)

Beginners - November 2018 (Page 20)

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