/*program to find the quadrant in which a point lies and to find the distance between two given points */

#include<stdio.h>		
#include<math.h>

int main()
{
	double a,b,x,y,distance;						//declaring the variables
	printf("Enter the x cordinate and the y cordinate of the point: ");
	scanf("%lf %lf",&a,&b);
	if(a>0)											//finding the quadrant in which a,b lies depending on the sign of a and b
	{
		if(b>0)
			printf("The point lies in the first quadrant\n");
		else
			printf("The point lies in the fourth quadrant\n");
	}
	else
	{	if(b>0)
			printf("The point lies in the second quadrant\n");
		else
			printf("The point lies in the third quadrant\n");
		
	}
	printf("Enter the x cordinate and the y cordinate of the second point: ");
	scanf("%lf %lf",&x,&y);
	distance = sqrt(pow((x-a),2)+pow((y-b),2));		//applying the formula for distance between two points!
	printf("The distance between the points is %f\n",distance);
}