Beginners - C++ Forum - April 2014 (Page 54)

Hello, I have recieved a project for my computer science class in which i am having a little trouble completing. I have alot of the code completed and it compl...

[2 replies] Last: I got in contact with my professor and he pointed out a couple small e... (by Yungstark3)

by waleedxhmad

Variable 'i' : undeclared identifier

I'm really confused right now! Can please anyone help me understand the scope of variable, as we can see it's locally initialized variable then why does the com...

[1 reply] : Line 3: Get rid if the ; That terminates the scope of the for loop m... (by AbstractionAnon)

by Areej Q

help me with this error error C2668

What is the error in my code ? IntelliSense: more than one instance of overloaded function "max" matches the argument list: error C2668: 'max' : ambiguous ...

[4 replies] Last: You could of course, use the scope operator to explicitly state that ... (by MikeyBoy)

by closed account jvqpDjzh

FILE - creating files...

/* Why this program doesn't create the file??? */ #include <iostream> #include <cstring> using namespace std; int main(int argc, char** argv) { FILE* file1 ...

[19 replies] Last: Thanks. (by closed account jvqpDjzh)

by patrickmurf

header file problem

When I compiled this code, it's giving that cout and system pause are undeclared.What's wrong with iostream lib? #include<iostream> using namespace std; ...

[2 replies] Last: Dev c++ 4.9.9.2 .It was working fine earlier and my codes was running ... (by patrickmurf)

by kkkl

Determine array values

everytimes enter a new number if the new number belongs to any number in oldnumber program will show "the number is already exit" but everytimes i enter numb...

[1 reply] : on line 21: you can omit the if statement because else suffice. from ... (by coder777)

by qwertyking

void function+for loop

I need to make a printRow void function. void printRow(int begin, int end); // prints a row of numbers from begin to end (inclusive), // ...

[1 reply] : the loop does nothing plus ; or {} is missing for the end of the l... (by coder777)

by Alby94

std::endl

Why this code report me this error?? Overload function with no contextual type information. It isn't a function's overload... prototype: ostream& endl (ostrea...

[2 replies] Last: Prototype: template< class CHAR_TYPE, class TRAITS_TYPE > std::basic_... (by JLBorges)

by Powdertrail

Ensuring a number input/lowercase check/writing txt problem

Hello! I am having a couple of problems with an assignment I've been given. Coule you please give me a hand so that I can finish it? 1) I want to confir...

[5 replies] Last: if (resultados.is_open(), fstream::app) Using a comma operator ... (by AbstractionAnon)

by Optimuskck

Declaration and initialization of objects in C++

Hey guys. Nice to meet you all i am complete beginner to C++ . but i have some prior knowledge as a programmer with java and C# . in both languages we declar...

[2 replies] Last: Thank you for the reply @AbstractionAnon (by Optimuskck)

by mancool1112

College Choice

Considering I have the ability to go to any school in Michigan or around Michigan, preferably in Michigan but anywhere around is fine. Well what would be a good...

[2 replies] Last: It is http://www.cplusplus.com/forum/lounge/128243/ but there's been n... (by wildblue)

by lethal71

Problem with string and cin

I want the user to be able to have a two word team name but it skips the first team name and goes to the second team and works fine. cout<<"Enter tea...

[4 replies] Last: @cbasic88 why did you use cin.ignore( 256, '\n' ); here? thank... (by Optimuskck)

by Mercur

Kruskal algoritm problem

hello friends:) i have a code for kruskal algoritm its working and i know how is the kruskal on paper.but i dont understand this codes.can anyone explain me how...

[1 reply] : no one?:( (by Mercur)

by snphilosopher

Empty screen after creating and naming a new project

Hi guys! I did something that when I try to create and name a new project my screen appears like this: https://www.dropbox.com/s/k9zclskyjppoilb/Captura%20de...

[2 replies] Last: to create a new project : File > New > project > Win32 console applica... (by Areej Q)

by sierranm

Code not working

Trying to write a function that inputs the data through use of arrays and can be quit at any time between 1 and 100 (or in array case, 0 to 99). My code doesn't...

[6 replies] Last: The problem with your code is the break statement used inside the for... (by Codermik)

by Nyte

Understanding for loops

I purchased Jumping into C++ and I've made it to the array chapter. It's discussing insertion sort. I understand what's going on except why do you add +1 to t...

[4 replies] Last: Yes. (by keskiverto)

by Bdanielz

Why is this int printing as an memory address?

Why is this printing The value 0x100103a60 was deleted Instead of this printing The value 7 was deleted output 5 7 9 The value 0x100103a60 was ...

[1 reply] : delPtr is a pointer. delPtr->data is the integer member variable of t... (by keskiverto)

by ursaeil

Help with sentence counting

I have to write a program that tabulates the characters in a text file. I need help writing the code that will perform a sentence count. It states that a se...

[3 replies] Last: Having it in a loop definitely makes more sense. c is still undefined ... (by admkrk)

by elhamalz

arrays

how can I Create an integer array c that holds the element-wise product of the two arrays? #include <iostream> using namespace std; int main() { i...

[4 replies] Last: Thank you! But I've solved it and I have put a check on the thread! ... (by elhamalz)

by passw0rd

help....

help....help....help....Y answer is not right?? #include <iostream> #include <iomanip> #include <string> #include <cmath> //#include <coino.h> using ...

[3 replies] Last: tell us what you want the program to do, and what it actually does. ... (by admkrk)

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Beginners - April 2014 (Page 54)