array with random function

[jason2018]

Hey, guys, I got some problems with array function with random number on my code, please have some suggest. below is my code.

void smallarraymessage() 
{
	cout
		<<"      **************     SMALL array     **************      \n\n"
		<<"I am about to fully load smallArray with random generated numbers ... \n\n"
		<<"Finish loading smallArray ...                                 \n\n"
		<<endl;
}//

//int smallarray(int random)
//{


	int array[12] = {rand(),rand(),rand(),rand(),rand()};
	srand((unsigned)time(0));
	
	for (int i = 0; i < 12; i++)
	{
		array[i] = 1 + (rand() % 100);

       cout << "I am about to call printArray (with the default value for the perline)...   \n"
			<< setw(5) << rand() << endl;

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

[coder777]

What are this problems?

On thing: srand(...) shall be before any call to rand() because it seeds the random functionality. Thus it shall be called only once. The best would be at the top of main(...).