please wait
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by xbar2
Need some help with my C++ practice
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| Hi all, i am learning C++ and have some test mockup available with me while practice, i was able to solve 20+ answers but i got stuck up with some of these: ... |
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Aug 31, 2017 at 6:58pm
[1 reply] : 1, 2 and 4 appear to be trick questions. There is no built-in integer... (by JLBorges)
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by cplusplusgs
HELP!!
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| I am stuck with this question..hope someone could guide me along! Thank you Problems: 1. I do not know how to generate r .even,r .odd,r .sum,r .digit <- cou... |
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Aug 31, 2017 at 4:48pm
[10 replies] Last: Hello cplusplusgs, "using namespace std;" if for lazy instructors tha... (by Handy Andy)
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by GhettoBurger
Include other cpp files into main.
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| I am currently creating a simple login system for an upcoming assignment. I want to neatly organize everything and have decided to create 2 cpp files with a hea... |
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Aug 31, 2017 at 1:52pm
[5 replies] Last: You've made the same mistake in line 20 of your first code block - you... (by MikeyBoy)
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by panosdoken
string C++ and C-string
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| What is a string in C++ and what is the difference with C-string; What is the use of string tables in c++; |
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Aug 31, 2017 at 1:23pm
[2 replies] Last: string in c++ is a class/object with methods and internal memory manag... (by jonnin)
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| AUTOMATIC SHUTDOWN THE CONSOLE |
| i want the console auto shutdown after 1 minute because i dont want anyone who try fake ID and password.so how can i auto shutdown the consol after 1 minute....... |
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Aug 31, 2017 at 12:01pm
[8 replies] Last: Dev-Cpp uses the same MinGW compiler that comes with Code::Blocks 16.0... (by Thomas1965)
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| delete words from file |
| How do i delete words from file.Here is my code.Lines 52-67 are the lines that i need help with. #include<iostream> #include<stdlib.h> #include<fstream> #incl... |
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Aug 31, 2017 at 11:00am
[5 replies] Last: Here's one way of thinking about it, which is fairly simple. Read the ... (by closed account 48T7M4Gy)
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by cplusplusgs
Can someone please help me solve this question?
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| Hello I have received this question from my lecturer, however, he is unwilling to teach me how to solve this question. This quiz is long over, however, I just w... |
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Aug 31, 2017 at 10:49am
[7 replies] Last: #include <iostream> #include <string> using namespace std; int main(... (by lastchance)
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by Adjutant
Program does not give the right values.
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| We have to make a LCM function, the GCD function was given. I copied and pasted the GCF function to LCM function because I need the GCF and added lcd= (a*b)/c(w... |
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Aug 31, 2017 at 4:01am
[4 replies] Last: Thanks for the help guys, I appreciate it. (by Adjutant)
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| searching text file |
| function Searchf accepts line but displays not found even for words that are present. #include<iostream> #include<stdlib.h> #include<fstream> #include<strin... |
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Aug 31, 2017 at 3:53am
[2 replies] Last: thank you so much. (by closed account 1vf9z8AR)
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| file search even displaying part of word |
| The search works but when i type a letter or continous letters of a word it displays word found even then. #include<iostream> #include<stdlib.h> #incl... |
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Aug 31, 2017 at 3:29am
[2 replies] Last: thanks. (by closed account 1vf9z8AR)
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by kingkush
HashTable Remove Function crashes program (1,2)
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| I have two functions find and remove implemented for a linked list and they work fine. However I'm using the linked list to solve collisions for my hashtable an... |
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Aug 30, 2017 at 8:36pm
[21 replies] Last: My apologies. I didn't know this was a forum about which letters to ca... (by kingkush)
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| making a C++ program and need to input a bat code |
| Write your question here I am writing a program to assist with password resets and need to input the code from a bat file into my code to start the next step h... |
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Aug 30, 2017 at 6:38pm
[6 replies] Last: missed the follow ups. system can be replaced with, depending on what... (by jonnin)
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by Raul4pk
For loop question
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| I used a simple for loop in a program ie (int i =0 ; i<x ; i++) , but now i need to use the value of i avter the incrementation for another equation and i get t... |
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Aug 30, 2017 at 4:57pm
[2 replies] Last: Telling the above in simple terms declare int i outside for loop and u... (by closed account 1vf9z8AR)
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by Shyanie
How to assign the max & Min into the array's rows (1,2)
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| Hi everyone, I got a problem assigning the maximum and minimum into the respective array's rows. I've already found the max & mini value but not sure how to ... |
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Aug 30, 2017 at 4:47pm
[23 replies] Last: Hello Shyanie, You are welcome. If you have any more questions just a... (by Handy Andy)
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by xeef
sem_t for pthread on heap
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| do i understand this right if i have a class with a class variable i need to use malloc and cant do just sem_t sem; as then sem is created on the stack ... |
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Aug 30, 2017 at 4:46pm
[8 replies] Last: @coder777 This is called a dangling pointer. this is clear to me ... (by xeef)
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by Ma92
reference returning functions
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| Please explain, where we can use a reference returning function. int& setdate(int t) { return t; } |
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Aug 30, 2017 at 4:05pm
[5 replies] Last: Oh, interesting example. I didn't think of that, thank you. (by Ganado)
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by Trigguy
confused on passing by reference
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| what im really trying to do is to have this program calculate the equation i have but instead of it printing out 10 its suppose to print out 20. essentially i w... |
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Aug 30, 2017 at 3:40pm
[2 replies] Last: Line 19 creates a whole new variable named x. Perhaps you meant: x... (by Repeater)
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by Kourosh23
deleting an element in a class array
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| Brief Background: - I am using two classes (Patient and List) + test drive (.cpp file) - Here is a peek at my private section of List class: - Purpose of pro... |
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Aug 30, 2017 at 2:13pm
[6 replies] Last: vectors are sweet but you may want to avoid resizes and big data shift... (by jonnin)
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by Bopaki
The function: replace_copy_if produces no output in my program
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| In this program the function: replace_copy works fine, but replace_copy_if gives no output. //STL Function remove, remove_if, removecopy, and remove_c... |
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Aug 30, 2017 at 12:14pm
[5 replies] Last: ( int x ) -> int { return x <= 50; }, this should technically retur... (by gunnerfunner)
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by Metalman488
Most Common Word in a Document (1,2)
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| I hope this is the right place to post this..... I am currently having to write a program that opens a file and figure out which word appears the most. It has ... |
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Aug 30, 2017 at 7:26am
[26 replies] Last: Won't scale up well but nevertheless. #include <iostream> #include <... (by closed account 48T7M4Gy)
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