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I need to set the first to be greater than last? That should stop it.

But I used a return instead. This is what I have now:


int main()
{
// Create an array of 100 elements
int...

I almost have it now. But I keep going around the loop even after finding the correct number. How do I prevent this?



int main()
{
// Create an array of 100 elements
int arr[100];
...

I think I found the problem. Here is the solution:



int main()
{
int arr[100];

// For setting values to elements
for (int i = 0; i < 100; i++)

Hello!

I'm trying to create an array of 100 elements, ranging from 1 to 100.


int main()
{
int arr[100];

// For setting values to elements

Integer division and integer quotient! That's interesting. I suppose that's a completely different way to view this.

But you got me confused by (dividend -= divisor). How should I read this, from...

Hello!


#include <iostream>
using namespace std;

int main()
{
int a = 9;
int b = a/2;

I have learned some programming fundamentals on my own and I took a basic Python course before I started with this C++ course.



Yes, it's from the C++ course I'm taking. It's from the course...

Alright, so this is what I think might be going on.

This is what the address range for the char vector nameVector might be and what the values might be.


Address Value
=================...

This is also the confusing part for me. How does the compiler store the literal "John" in memory? As a char vector? So this is why I don't have to declare a new char vector e.g. char nameVector[];...

Let me quote 2kaud here, maybe you will see what I mean.

Alright, so name is a char pointer. And where is it pointing to? Where is the char that cahr* points to?

Why is there no char declaration?

Hello!

This function is supposed to have input but no output. I really want to understand how this works. Can someone help me fill in the gaps?


#include <iostream>

using namespace std;
...

I have covered while loops, and I have seen for loops in other examples with other languages. But I have not worked with it yet with C++ in this course.

The second example worked for me. So it needed that inclusion.

I am using Code Blocks with MinGW (GCC) compiler.

Can someone work through the "binary search" alg. with me here mentally? What's going on? How does it work? I know intuitively how it works, but I want to see the math in this.

So the range is 1...

#include <iostream>

using namespace std;

int main()
{
cout << "Think of a number between 1 and 100. Press ENTER when ready." << endl;

int answer, currentNumber=50;

Do I have to store the return value from cin before I use it in a test?


cin >> a;

if(a<b)
{
cout << "Hello!";
}

"Error! System was not declared in this scope."

I hve put it in the main, right after the first printout line.

Hello!

Perhaps an edit button would be a good idea?

No edit button?... alright, good to know.

Replying to thread...

"This forum requires that you wait 30 seconds between posts. Please try again in 7 seconds."

ok...

Lorem lorem lorem

How do I make a program pause and wait for me to press a key before it continues?

Right after the first printout I want it to pause, and then continue when I have pressed Enter. How do I do that?

Hello everyone!

I am new to these forums. I come here today because I need help with a C++ programming assignment for school, and in the long term I also hope to find some mentors and friends...