Thread: random character

How do you write a function to randomly pick two integers and a character( /, * ,- ,+ ,%) as it's parameters and return the result of the operator.

Research the rand() function. Research typecasting.
Start here:
http://www.cprogramming.com/cboard/s...&threadid=2366

Hell, I'm tired and stupid, why don't I do it for you?

Code:

int DoSomething()
{
	srand(unsigned(time(NULL)));

	int integers[2];
	integers[0] = rand();
	integers[1] = rand();

	char cOperatorArray[] = "+-*/%";
	switch (cOperatorArray[rand() % (4 + 1)])
	{
	case '+':
		return integers[0] + integers[1];
	case '-':
		return integers[0] - integers[1];
	case '*':
		return integers[0] * integers[1];
	case '/':
		return integers[0] / integers[1];
	case %: 
		return integers[0] % integers[1];
	default:
		return 0;
	}
}

Of course you may want to add error checking and such (like if one int is larger/smaller then the other.