Programming In Java

Programming in JAVA

Q1:

--Solution-- 

  public class Question1 extends Thread{ public void run(){ System.out.print("Thread is Running."); }

Q2: 

--Solution-- 

  static void swap(Question q) { int temp; temp = q.e1; q.e1 = q.e2; q.e2 = temp; }

Q3:  

--Solution-- 

  t1.setName("SET -II : Q3"); t2.setName("SET -II : Q3 New");

Q4:

--Solution-- 

  class Point { double x,y; double distance(Point p1,Point p2) { double res; res = Math.sqrt(Math.pow((p2.x - p1.x),2) + Math.pow((p2.y - p1.y),2)); System.out.print(res); return res; } }

Q5:

--Solution-- 

  double total=0.0,count=0.0; for(int i=0;i<arr.length;i++){ if(arr[i]%2!=0){ total=total+arr[i]; count++; } } double avg = total/count; System.out.print(avg);