#include <stdio.h>
#include <stdlib.h>
int main(int argc, char ** argv)
{
	int a=9;
	int b=5;

	double c;
    //c = a/b;  // wrong result due to integer division
	  c = (1.0*a)/b;     // correct (v. 1)
	//c = ((double)a)/b; // correct (v. 2)
	
	printf("The result is %f \n", c);
	
	system("pause");
}