My Code Keeps Printing Memory Addresses and Not Values | Together C & C++ | Page 1

clear timber Dec 2, 2022, 7:02 AM

#

I'm having issues with the outputs of my code. I need to print the given values, but my programs prints the memory address instead.

`#include <iostream>
using namespace std;

double* read_data(int& size)
{
double* data = new double[10];
cout << "Please enter 10 values for your array: ";
for (int i = 0; i < 10; i++)
{
cin >> data[i];
size++;
}
cout << "\n";
cout << "The values you entered are: ";
for (int i = 0; i < 10; i++)
{
if (i < size - 1)
{
cout << data[i] << " | ";
}
else
{
cout << data[i] << "\n";
}
}
double* bigger_array = new double[16];
for (int i = 0; i < size; i++)
{
bigger_array[i] = data[i];
}
delete[] data;
cout << "\n";
cout << "Please enter 6 more values for your array: ";
for (int i = 0; i < 6; i++)
{
cin >> bigger_array[i];
size++;
}
cout << "\n";
cout << "The other values you entered are: ";
for (int i = 10; i < size; i++)
{
if (i < size - 1)
{
cout << bigger_array[i] << " | ";
}
else
{
cout << bigger_array[i] << "\n";
}
}
return bigger_array;
}
int main()
{
int size = 0;
double* data = read_data(size);
cout << "The size of your array is: " << size;
cout << "\n\n";
cout << "The final values of your array are: ";
cout << "\n";
for (int i = 0; i < size; i++)
{
if (i < size - 1)
{
cout << data[i] << " | ";
}
else
{
cout << data[i] << "\n";
}
}
delete[] data;
system("pause");
return 0;
}`

normal sageBOT Dec 2, 2022, 7:02 AM

#

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clear timber Dec 2, 2022, 7:05 AM

#

Test case for 10 values: 1.3 4 5.2 16.3 9.99 7.21 4.5 7.43 11.21 12.5

Test case for 6: 1.5 4.5 9.5 16.5 7.5 11.5

split warren Dec 2, 2022, 7:41 AM

#

clear timber Test case for 10 values: 1.3 4 5.2 16.3 9.99 7.21 4.5 7.43 11.21 12.5 Test case...

can you format your code properly please?

normal sageBOT Dec 2, 2022, 7:42 AM

#

```cpp
int main() {
return 0;
}
```

split warren Dec 2, 2022, 7:42 AM

#

like that

verbal relic Dec 2, 2022, 9:13 AM

#

;compile vcpp_v19_latest_x64 | 1.3 4 5.2 16.3 9.99 7.21 4.5 7.43 11.21 12.5 1.5 4.5 9.5 16.5 7.5 11.5

#include <iostream>
using namespace std;

double* read_data(int& size)
{
    double* data = new double[10];
    cout << "Please enter 10 values for your array: ";
    for (int i = 0; i < 10; i++)
    {
        cin >> data[i];
        size++;
    }
    cout << "\n";
    cout << "The values you entered are: ";
    for (int i = 0; i < 10; i++)
    {
        if (i < size - 1)
        {
            cout << data[i] << " | ";
        }
        else
        {
            cout << data[i] << "\n";
        }
    }
    double* bigger_array = new double[16];
    for (int i = 0; i < size; i++)
    {
        bigger_array[i] = data[i];
    }
    delete[] data;
    cout << "\n";
    cout << "Please enter 6 more values for your array: ";
    for (int i = 10; i < 16; i++)
    {
        cin >> bigger_array[i];
        size++;
    }
    cout << "\n";
    cout << "The other values you entered are: ";
    for (int i = 10; i < size; i++)
    {
        if (i < size - 1)
        {
            cout << bigger_array[i] << " | ";
        }
        else
        {
            cout << bigger_array[i] << "\n";
        }
    }
    return bigger_array;
}
int main()
{
    int size = 0;
    double* data = read_data(size);
    cout << "The size of your array is: " << size;
    cout << "\n\n";
    cout << "The final values of your array are: ";
    cout << "\n";
    for (int i = 0; i < size; i++)
    {
        if (i < size - 1)
        {
            cout << data[i] << " | ";
        }
        else
        {
            cout << data[i] << "\n";
        }
    }
    delete[] data;

    //system("pause");
    return 0;
}

lethal depotBOT Dec 2, 2022, 9:13 AM

#

Program Output

Please enter 10 values for your array: 
The values you entered are: 1.3 | 4 | 5.2 | 16.3 | 9.99 | 7.21 | 4.5 | 7.43 | 11.21 | 12.5

Please enter 6 more values for your array: 
The other values you entered are: 1.5 | 4.5 | 9.5 | 16.5 | 7.5 | 11.5
The

verbal relic Dec 2, 2022, 9:16 AM

#

🤔 what

#

ok well it looks fine to me testing elsewhere (the compiler bot seems to be bugging out for whatever reason)

#

i don't see any issue, and no memory address printing

normal sageBOT Dec 2, 2022, 9:46 PM

#

This question thread is being automatically closed. If your question is not answered feel free to bump the post or re-ask. Take a look at !howto ask for tips on improving your question.

#My Code Keeps Printing Memory Addresses and Not Values