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General C++ Programming - February 2016 (Page 6)

Hi guys, this assignment is due in an hour and I am trying to finish it. I am getting an "expected primary expression before "double"". What am I doing wrong? ...

[7 replies] Last: calculation(double& pizzas, double& drinks); output(double& subtotal... (by Thomas1965)

by seuqram

I have a problem with the tcp and udp synchronization.

Hi. I have a problem with the tcp and udp synchronization. On the server it accepted the tcp connection with the: SDLNet_TCP_Accept(); But now i need to know...

[3 replies] Last: You can't know a UDP client's port before a packet is sent. (by kbw)

by dvillfranca20

I GOT STOCK ON AN ERROR CHAR* TO CHAR FPERMISSIVE

#include<iostream> #include<cstring> using namespace std; char word ; char a ={a}; char e ={e}; char i ={i}; char o ={o}; char u ={u}; int x,y,z;...

[6 replies] Last: @ dvillfranca20 We can also compile your code using cpp.sh - there i... (by TheIdeasMan)

by Infantryman223

newbie to c++

im totally new to computer programming and really need help with this code. i know lines 3-9 are given but i dont understand the rest. any help will do. than...

[no replies]

by JUAN DENT

std::move doesn't move?

Hi, I am following an example from Stroustrup's book, where we have a vector called v below which is passed by reference to function user(). There, it is passe...

[5 replies] Last: Do you agree with this? I am just trying to avoid copying the vector ... (by cire)

by tobiasguimaraes

Generate exe

Hi i'm using visual studio 15 and finish my first application.. is a Visual C++ Win32 i using 3 differents libs.. i linked those 3 libs in my project.. ...

[6 replies] Last: We need the entire error OP, not just the file that is associated with... (by Computergeek01)

by okay412

Palindrome tester with stack

I want to use stacks to test whether the input is a palindrome or not. Right now, for the input, I'm just using a six letter word, eg. abccba. What I need to ...

[no replies]

by DayJaL8

slot machine. How do I get it to stop outputting negative number

#include <iostream> #include <cstdlib> #include <ctime> using namespace std; const int NO_MATCH = 5; const int TWO_MATCH = 1; const int THREE_MATCH = 30...

[6 replies] Last: I tried many ways of doing this but there is a certain way I have to s... (by DayJaL8)

by Wu zhen hai

Network Programming

I want to learn network programming systematically on windows, but I know very little about it. Who can recommend some classic books or some learning websit...

[3 replies] Last: You should take a look at cURL: https://curl.haxx.se/libcurl/c/libcurl... (by Computergeek01)

by gabehcoud

Passing of class of same object and with a value

I am given an assignment to implement folllowing code...What i dont understand is that in the add,sub and constructor how can large number itself be passed and ...

[6 replies] Last: Please use code tags: http://www.cplusplus.com/articles/jEywvCM9/ W... (by Chervil)

by ltc

Using Curl for downloading.

Hello, I'm using Curl 7.47.1 for downloading some files from internet. But I'm facing a trouble and I do not know how to fix it. Please kindly help me to ta...

[4 replies] Last: Thanks for your help. I fixed it. (by ltc)

by susu5

sequence class

When I compile and run the program, no error is given.It gives me an unexpected result, and the output is -858993460 . I thought it should give me the first ...

[1 reply] : The problem is in your insert method. // insert entry before the cu... (by closed account 2UD8vCM9)

by susu5

sequence class

When I compile and run the program, no error is given.It gives me an unexpected result, and the output is -858993460 . I thought it should give me the first ...

[3 replies] Last: > I thought it should give me the first value of the array that's what... (by ne555)

by OliviaD

Array beginner

Im not sure im doing this correctly, any help would be great. #include <iostream> using namespace std; int main () { float firstint,secondint,thir...

[3 replies] Last: Hi, Please always use code tags http://www.cplusplus.com/articles/z1... (by TheIdeasMan)

by just icyy

practice with linked list

I'm just doing some practice with linked list as to study and ran into a problem. So far I have 4 functions: build a list forward, moving a node from front to ...

[1 reply] : All sortList does currently is leak memory. The only way first an... (by cire)

by AnimalLover91

Help! Beginners display Three Decimal.

NVM

[1 reply] : Please note that this is not a homework site. We won't do your homewor... (by keskiverto)

by AnimalLover91

Loop Program beginner Help

Its an assignment that ive been stuck on for a day, please help. Create a C++ program that generates the following display based on user input: Output sho...

[4 replies] Last: you are Awesome, Thank you so much. (by AnimalLover91)

by michellee

Matrix

Hi! I have homework connected with spiral matrix 5x5. This code is for another problem but it does not work. I want to understand this to have the opportunity t...

[10 replies] Last: column 3 row 1 In other words, the value 16 should be in a Now,... (by keskiverto)

by elas1mik

Serial Port

This is written C and I am trying to implement it in C++. This will identify the comport by device ID. List<string> ComPortNames(String VID, String...

[3 replies] Last: You can find some serial port classes and libraries on the internet. I... (by Tom56785)

by sanil17

Need a starting point on how to sort 5 values!

Given five integers as input, display each in the order entered by the user with the character '>', '<', or '=' in between each pair of numbers that accurately...

[1 reply] : As a starting point, the basic structure you'll want is something simi... (by shadowmouse)

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