Question

In JAVA, use this declaration and initialization:

int theList[] = new int[4];

theList[0] = 1;
theList[1] = -7;
theList[2] = 10;
theList[3] = 23;

Write the method aNumLess(int list[], int x) which returns the number of data values in array theList which are less than value x.

Answer 1

class List
{
   static int aNumLess(int list[], int x)
   {
       int count=0;
       for(int i=0;i<4;i++)
       {
           if(list[i]<x)
               count++;

       }
       return count;

   }

   public static void main(String[]s)
   {
       int theList[] = new int[4];
       int x=12;

       theList[0]=1;
       theList[1]=-7;
       theList[2]=10;
       theList[3]=23;

       System.out.print("number of values less than the given number is:"+aNumLess(theList,x));
      
   }
}