Arrays, print user input?

[tinkydwd123]

I'm trying to prompt the use to enter up to ten integers, then print them back out on the screen. If the user enters -1, the program should only print what the user entered, and then will go on to the next step. Right now, this code runs, but if I try to use -1, it still prints 10 numbers on the screen, but anything after that is just random numbers. Can anyone help me?

#include <iostream>

#include <iomanip>
using namespace std;



int minimum(const int *values, size_t numValues);
int maximum(const int *values, size_t numValues);

int main()
	{
		const size_t maxValues = 10;
		size_t maxMinValues[ maxValues ];
		
		size_t numValues;
		int value = 0;
		int counter = 0;
		int values;

		cout << "Enter up to 10 integers (-1 to stop): ";
		do
			{
				cin >> numValues;
				maxMinValues[ value ] = numValues;
				value++;
				counter++;
			}
		while ( counter < 10 && numValues != -1 );
			
				{
			cout << "Values entered: ";
			for ( int i = 0; i < maxValues; i++)
				cout << maxMinValues[ i ] << " ";
			}
			cout << endl;
	system("pause");
	}

[ne555]

Looks familiar.

but if I try to use -1, it still prints 10 numbers on the screen, but anything after that is just random numbers.

const size_t maxValues = 10;
for ( int i = 0; i < maxValues; i++)
	cout << maxMinValues[ i ] << " ";

You are looping through all the array. if you don't initialise a variable, then it will hold garbage.

[buffbill]

but anything after that is just random numbers.

What does this mean? garbage or spurious memory addresses are output?
what happens if after line 25 you write if(numValues==-1)break;
EDIT: by itself this does nothing.
size_t is defined in the <cstring> header however am not familiar with why it is required.
If the declaration of numValues is given a type int , the break code above is included and counter is substituted for maxValues in line 33 and the <cstring> header is included the program seems to behave. You may be able to establish why.

[tinkydwd123]

You are looping through all the array. if you don't initialise a variable, then it will hold garbage.

I don't understand what this means. Forgive me if I sound dumb, I am fairly new at this and extremely confused. What varialbe needs to be initialized? I