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Sunday, February 09, 2014

XY-coordinate

Write a program that input x- and y-coordinate of a point in the coordinate plane. Based on these values, it then determines where it lies, on x-axis or y-axis or in any of the four quadrant


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#include <stdio.h>
#include <conio.h>
void main (void)
 {
  clrscr();
    int x, y;
  printf("Enter the value of x- and y-coordinate: ");
   scanf("%d %d", x, y);
   if(x == 0)
    {
     if(y == 0)
 printf("The point lie on origin.");
     else
 printf("The point lie on y-axis");
    }
   else if(x > 0)
     {
      if(y == 0)
 printf("The point lie on x-axis");
      else if(y > 0)
 printf("The point lies in 1st quadrant");
      else
 printf("The point lies in 4th quadrant");
     }
   else
   {
     if(y == 0)
 printf("The point lies on x-axis");
     else if(y > 0)
 printf("The points lies in 2nd quadrant");
     else
 printf("The points lies in 3rd quardant");
   }
     getch();
 }// main

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