Beginners - C++ Forum - April 2014 (Page 57)

Hello. I try to set a bit in a constant variable. My inline function want set the bit. If I do the same in my "main" function the code works. What is my erro...

[3 replies] Last: Thanks (by drumanart)

by bathach95

Define numbers in a .txt file

Hi, I read a .txt file by using <fstream> library. How can I define the number in the content of this file ? example: I want to count how may numbers in a .txt...

[5 replies] Last: oh, thanks so much :) (by bathach95)

by bbaixinho

read a file .txt with numbers and words as a array to calcule max, min, average

i want read this file and write as array to calculate average of age, classification: "name age classificacion at school john 21 10 maria 25 ...

[3 replies] Last: i made this: double name ; double age ; double class ; ifstream ... (by bbaixinho)

by niko

iam stuck at output :(

i want to formate the output of this program but iam failed plzz someone help me iam trying to get output like this but i can't :( Data: Manager...

[2 replies] Last: @aciex i tried Iomainp but iam failed.. #include <iostream> #includ... (by niko)

by Polairis

Linker error

Hi everyone I'm not only new to C++, I'm new to VS 2013 Pro. I wrote this trivial program just to see if I could get it to compile and I'm getting the follo...

[2 replies] Last: Thank you for your answer. I changed the int main() and everything ... (by Polairis)

by lizardqueen

Memberwise assignment

I have a few questions about memberwise assignment. First of all, what exactly is a memberwise assignment? Also, what is the syntax for it?

[3 replies] Last: #include <iostream> #include <string> struct member { member( co... (by JLBorges)

by Hercules

Cannot write to file.

Hi guys. The for loop runs 100% perfectly except its not writing the values to the file.(Yes I know its meant to be 'outfile' but im writing out to two differen...

[4 replies] Last: #include <iostream> #include <vector> #include <fstream> #include <cs... (by Hercules)

by richard9lives

Validate

I'm having trouble validating this string function in this format "Jones Brokers" The string can be less 15 and there must be a space between Jones and Brokers...

[1 reply] : #include <iostream> #include <string> #include <regex> using namespa... (by Yanson)

by iluv41

"strstr" question

I'm trying to do a substitution cipher, but I cannot get it to output the translated code. This is what I have right now but I am wondering if I could use strst...

[no replies]

by sajis997

character array

Hi forum, I have a character array defined as follows: static const char * fs_source = { "#version 420 core ...

[1 reply] : you mean like : std::string str1( *fs_souces[ N ] ); (by nvrmnd)

by phztfte1

LINE NUMBERS IN SOURCE CODE

Write your question here. I am using Microsoft VS Express 2013 for Desktops. How do I get line numbers displayed in my source code?

[3 replies] Last: no problem! hope i can be of more assistance in the future :) (by Little Bobby Tables)

by abishek

Vigenere chiper

can anyone help me in looping the encryption #include <iostream> #include <string> #include <stdio.h> #include <ctype.h> #include <fstream> #includ...

[no replies]

by closed account ivDwAqkS

Header and .cpp Files issues :/ HELP

I don't know whats going on, I am new on using header and cpp files I always did it in one file, it works in 1 .cpp file, however when I write it in diferent fi...

[3 replies] Last: data.h #ifndef DATA_H #define DATA_H extern int arr ; void funct... (by nvrmnd)

by avbavbavb

value of the variable "historyLength" keeps changing

All the variables used are declared in predictor.h. When i execute this code(I didn't mention the whole code) the first time I print the value of 'historyLengt...

[no replies]

by Fisher Zhu

Get the average from ifstream of void function

These are the codes that the prof gives us, I find out I could not get any value from the text,in the void InputGrades and CalculateStatistics. Therefore, I can...

[no replies]

by lizardqueen

Cartesian class

I am having difficulty completing my code for a Cartesian class. It is supposed to allow for the input and display of an object's x and y values, but I can't fi...

[6 replies] Last: Okay so I fixed that but now I'm getting this error In function `main... (by lizardqueen)

by aarjm123

error with getline() function.

I am trying to use the getline() function and nothing is working I've tried doing fin.getline(name), and I get an error of "no instance of overloaded function m...

[1 reply] : While I am not 100% sure, but, my guess is you need to flush out the b... (by kingkong200)

by phztfte1

USE OF CHAR STRING POINTER

Write your question here. How do I put something into the character string array s? // testStrings and Pointers #include <cstdio> #include <iostream> ...

[6 replies] Last: You can also use str directly for that: for (int i = 0, n = strlen(... (by long double main)

by taylorham19

Mean, median, and mode

Create a program that prompts the user for ten integer numbers in any order between zero and nine. The numbers should be stored in an array. The program should ...

[1 reply] : Create a program that prompts the user for ten integer numbers in any... (by kingkong200)

by bgmnk

Formatting

Recently I have been told that the formatting of my coding is bad (making it difficult to leave). I am fairly new and am self taught, so I just write my code so...

[1 reply] : No need to make a new thread, feel free to ask any questions you have ... (by Hippogriff)

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Beginners - April 2014 (Page 57)