Thread: Negative value returned on unsigned int type

While experimenting with different data types I noticed that when using all unsigned data types and performing a calculation resulting is a negative value, the computer still outputs the negative value. Here's an example of the code I am using:

Code:

#include <stdio.h>

int main()
{
	unsigned int a = 1;
	unsigned int b = 0;
	unsigned int c;
	
	c = b - a;
	
	printf( "%d", c );

	return 0;
}

I am not receiving any errors in compilation or during execution. Can someone explain to me what's going on? Thanks!

Ahh.. thanks!