• Session

  
  Input & Ouput

• Question ID

  
  1111210046 : Find QuadrantCoordinate Point in a XY Coordinate System

• Problem Description

  
  Read a coordinate point in a XY coordinate system and determine its quadrant. The program accepts X and Y. Depending on the value of X and Y we need to determine on which quadrant this point lies.If both x y are equal to zero it is in origin.
  
  Both are negative it is in third quadrant. If both are positive it is in first quadrant.
  
  If x is greater than 0 and y is less than 0 it is in second quadrant. If x is less than 0 and y is greater than 0 it is in fourth quadrant.
  
  1st = First quadrant
  2nd = Second quadrant
  3rd = Third quadrant
  4th = Fourth quadrant
  

• Logic Test Case 1

  
  Input (stdin)

  20 30
  
  

  Expected Output

  point(20,30)lies in the First quadrant

• Logic Test Case 2

  
  Input (stdin)

  -30 -60
  
  

  Expected Output

  point(-30,-60)lies in the Third quadrant

 #include <stdio.h>

int main () 

{ 

 int co1=20,co2=30;

  scanf ("%d%d",&co1,&co2);

  if (co1>0&&co2>0)

    printf ("point(%d,%d)lies in the First quadrant\n",co1,co2);

  else if (co1<0&&co2>0)

    printf ("point(%d,%d)lies in the Second quadrant\n",co1,co2);

  else if (co1<0&&co2<0)

    printf ("point(%d,%d)lies in the Third quadrant\n",co1,co2);

  else if (co1>0&&co2<0)

    printf ("point(%d,%d)lies in the Fourth quadrant\n",co1,co2);

  return 0;

}