Beginners - November 2015 (Page 40)

by Outlaw782
Cant read in multiple files and store into struct?
 
Not sure what's going on here, but I'm trying to read in data from multiple files and then store the data into a struct. The first file is read in correctly eve...
[2 replies] Last: Of course, its the counter! Thank you sir. :) @coder777 (by Outlaw782)
by closed account i8bjz8AR
opening a file
 
Hi all, I'm trying to open up a .txt file. The file is in the same folder(directory) as my .cpp, and I'm not having any trouble opening the file up. However the...
[5 replies] Last: Note: It is more common to use while (!kyle.eof()) {}. Actually usin... (by jlb)
by closed account i8bjz8AR
error with simple function
 
So I'm trying to use a function display , and assign 3 numbers to its 3 parameters. Then in my main function, I'm trying to display each argument. I can't see...
[3 replies] Last: I can see no problems with the declaration in line 5. Function's para... (by Kevin C)
by Arslan7041
Overloaded + operator - adding int to an object?
 
Below is a program that tests several overloaded operators. The comments are not mine, but added in by my professor. I understand the program quite well, but ...
[4 replies] Last: @JLBorges: Absolutely beautiful! Thank you for making it is easy to f... (by Arslan7041)
by Suar
Help with c-string
 
Given the following: char s1 = "Albuquerque"; char s2 = "Reno"; char ds ; 1- Write the code necessary to use a function from <cstring> library to safe...
[2 replies] Last: Dear Suar, You should at least try a bit by yourself and let us know ... (by malik52)
by ottob
Recursions
 
Hi all, I am creating a program that uses recursion functions to count the vowels in a sentence and to determine if it is a palindrome. The problem I am getting...
[2 replies] Last: Your code looks far to complicated for such a simple task. Is recursi... (by Thomas1965)
by Calpernicus
Calculate Euclidean Distance Between Two Points
 
Can anyone tell me what is going wrong in my code? When I run it, the console shows nothing. All help is appreciated. #include<iostream> #include<conio.h> #i...
[5 replies] Last: Maybe a final cout << endl; does the job? (by tcs)
by supernoob
File encryption error?
 
I can't seem to detect the txt file I want to encrypt using this code. Anything wrong here? #include<iostream> #include <fstream> using namespace std;...
[1 reply] : Try making a small program using the samples in this tutorial to read ... (by closed account 48T7M4Gy)
by supernoob
Searching Program help!
 
I don't know why I can't find any people's name! It always says player not found. Help please!! #include <iostream> #include <fstream> #include <io...
[10 replies] Last: It's OK super, it's not your fault, your comment is appreciated though... (by closed account 48T7M4Gy)
by jl901205
what's wrong with this nested loop
 
444
[1 reply] : http://www.cplusplus.com/forum/general/178297/ (by closed account 48T7M4Gy)
by ottob
Error with lambda
 
When I run my program on cpp.sh it runs great, but when I run it on secure shell, I am getting errors and it has to do with my lambda function. I am guessing it...
[4 replies] Last: As stated before use a regular function. #include <iostream> #includ... (by Yanson)
by ryanmac75
trouble with functions
 
Hello This is my assignment. Write a program that asks for a name and 3 grades from 4 students. It should then store in a text file the students name, the avera...
[3 replies] Last: line 38 getline (cin, studentName) will fix your student name proble... (by ShiftLeft)
by Dr50
Code isn't working.
 
I've been trying to figure out why this isn't working. I don't have access to the question, but hopefully my comments I left will help in understanding what I'm...
[8 replies] Last: All lines at left margin is usually a sign that code was snagged from... (by closed account 48T7M4Gy)
by sheva29
passing the value of a pointer to a regular variable
 
I have the following code snippet: int main (){ int tmp = 5; int *myPtr = &tmp; // Assign the address of tmp to our pointer. They now have th...
[4 replies] Last: Very Enlightening. Thanks! (by sheva29)
by rdotto1
Identifier Undefined Issue
 
I'm new to C++ and am having issues regarding the last couple of lines, identifier 'ConsumerData' &'pp' is unidentified and '.pntInfo' must have class/struct/un...
[2 replies] Last: Thank you!! I was putting them in <> which I deleted because it only c... (by rdotto1)
by xenoviaquarta
getline doesnt block the program
 
why is cin.getline doesnt block the program. a c++ problem again so i have this 2 snippets: first: void messaging() { while(true) { std::cou...
[8 replies] Last: This is only a problem when you have a statement such as std::cin >> ... (by Yanson)
by closed account i8bjz8AR
Opening a file
 
Hi all, I'm trying to open a file to write to. However, I'm getting an error, that is, std::ifstream has no member named 'is' . Here is my code: #include...
[3 replies] Last: Glad I could help. I make little mistakes like that all the time. (by JayhawkZombie)
by andriusvv8
How to remove duplicate values in c++
 
Sorry I am new to all of this, I want to remove duplicate values from "apsk". if it's needed I'll leave full code in second post. Right now my code doesn't rem...
[4 replies] Last: One way to do it: http://ideone.com/emiKCU Note that it will require a... (by cire)
by joe88
Help!
 
Hi Can you help with this exercice. (I'm not allowed to modify neither the begining or the end of the program). I have a problem when the renting cost calculat...
[1 reply] : This is not a free homework site. Please, be specific about the proble... (by chicofeo)
by jjwooyoung
Can't store char array to node value
 
I have this bit of code, but it's failing. The error is something like "Access violation writing location" struct Node { TYPE val; // TYPE is defi...
[2 replies] Last: edit: okay figure it out. The node was null which is why it wasn't wor... (by jjwooyoung)
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