Beginners - C++ Forum - April 2014 (Page 32)

i'm trying to read my complete file using eof() but i cant. can anyone tell me where am i making mistake ? #include <iostream> #include <string> #inclu...

[2 replies] Last: > ifstream infile; ¿which file are you trying to read? > using eof... (by ne555)

by closed account jvqpDjzh

this

//Hello! I was studying classes with out tutorials and I had a doubt... //this is a pointer that is inside any non-static member function to refer to the intern...

[3 replies] Last: Yes, that's what I supposed: with ' *this ' we are returning the curre... (by closed account jvqpDjzh)

by crutchlen

Deleting pointers

My teacher was saying I didn't have to delete my pointers in this case since I was in the main. But I'm trying to understand why my pointers wouldn't delete re...

[2 replies] Last: Thanks a bunch I didn't even notice what I did there. (by crutchlen)

by adrien

Pin Number modification

void edit_account() { string newname, accno, newic, enterpin; string account_number ,customer_name ,date_create ,ic ,pin ; int counter=0, choice,balance...

[2 replies] Last: Sorry, i think i posted the wrong code, however my senior helped me so... (by adrien)

by losnen

Function parameter error

The problem is the n, 15:24: error: 'n' undeclared here (not in a function) #include <stdio.h> void simetrica(int mat , int n); int main (voi...

[2 replies] Last: Also it's worth noting that the two occurrences of 'n' in the declara... (by Chervil)

by closed account jvqpDjzh

Constructors

//Hello! I was studying a bit of overloading with our tutorials and I've just fronted a thing that I don't remember anymore well... //Here is the part where my...

[5 replies] Last: ok, thank you! (by closed account jvqpDjzh)

by allekj

array question

I am trying to fill my array with even numbers 2to30 in a 5x3 array. Im a newbie and am quite clueless. Looking for some help. Im doing something wrong but not ...

[1 reply] : Your code to output the array for (int r=0; r<=4; r=r+1) for (int c=0... (by Chervil)

by kerolz94

File I/O, need help

i'm trying to create an Exam Results Information program that get its inputs from input.txt, calculate, and display the output to output.txt ..i encounter probl...

[2 replies] Last: yes i read in some website that i should use getline but i don't know ... (by kerolz94)

by paulmaywald

zip city

cant get it to where i type in zip it just skips it #include <iostream> #include <fstream> #include <string> #include <iomanip> #include <stdlib.h> ...

[no replies]

by bathach95

About output .csv file

[9 replies] Last: Thank you, actually I'm doing a library manager program. That part is ... (by bathach95)

by qwertyking

Error C2064, how to fix it?

I wrote long code, and there are a lot of void functions in it. there is only one int function, which finds smallest. I tried to compile it and error c2064 occu...

[4 replies] Last: @MiiNiPaa Thank you so much, I fixed it (by qwertyking)

by Subo93

Files

In labsht.txt I have save 1d222bb433gf445dfd448dfdfdf4 which I input using this program #include<iostream> #include<fstream> using namespace std ; int ...

[2 replies] Last: I don't want to try and read that... Sorry. Also this is the lounge so... (by TheBeardedQuack)

by BDKPlayer

Struggle with Dynamic Arrays

This code works so far.. but when I increase "i" above 30 it crashes. Two diffrent error occur: - Heap damaged - acces violation What this code should do:...

[7 replies] Last: This is probably what you want: #include <iostream> using namespace... (by abhishekm71)

by qwertyking

re: count duplicate words (count array, void function)

I have asked the same question a day ago, and I tried my best to fix the problem. but even though I put a lot of time in it, haven't got the correct answer. Ple...

[8 replies] Last: @coder777 here is the final code(correct) void duplicate(const strin... (by qwertyking)

by Jill

Lottery game using C programming

Write your question here. Write a program in C to play the “LOTTO GAME”. Note:- For the purpose of the presentation of this assignment, you must be able to...

[1 reply] : I would have thought your teacher would have explained this to you be... (by Codermik)

by chowdrister

Coding help!

How would one initialize a variable with the following conditions? For the first 500 trillion grubnicks in sales, the company will be extended 20% of the amo...

[1 reply] : What are grubnicks? umm simple answer you cannot initialize a single... (by CodeGoggles)

by complicated1

Search an array rows and columns

I am having difficulty here im very new to C++, i started writing this code for a project to search an array for two names then display that row from the array ...

[7 replies] Last: http://www.computerscienceforeveryone.com/Course_1/Unit_8/Lesson_1/ H... (by CodeGoggles)

by closed account 2604izwU

Dealing with files and strings

I am reading an html file one word at a time and inserting that word into a tree but I am trying to ignore the line of words if it starts with a tag or '<', the...

[2 replies] Last: I am searching 50 local HTML type files like this <DOC> <DOCNO> 1 </DO... (by closed account 2604izwU)

by closed account N6fwAqkS

Char Detection

Hi there! I Apologize for any inconvenience, however I have a question of which I have been unable to solve. In the code below, I would like to include a case w...

[3 replies] Last: You would use the default case to do that like switch (bill1) de... (by CodeGoggles)

by iluv41

linear search function problem

nevermind

[1 reply] : 1. Why are you saving userID to different UserRecord than you do with ... (by JockX)

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Beginners - April 2014 (Page 32)