1st round was basic coding round. 2nd round was TR... Questions asked from Collection, multithreading, Interface 3rd round was again coding round... You have to write a program such that- Input-This is my book Output- Book my is this Note: 1st alphabet is capital also u can't use any inbuilt function u have to write use character array only. Solution:- package dri; import java.util.*; class driv{ public static void main(String[] args) { // This is a book System.out.println("Enter String with first alphabet is capital:"); Scanner st=new Scanner(System.in); String s=st.nextLine(); char[] c=new char[s.length()]; for(int i=0;i<=s.length()-1;i++) { c[i]=s.charAt(i); } int m=0,x,no=0; for(int i=c.length-1;i>=0;i--) { ++no;//-1 if(c[i]==' '||i==0) { if(i==0) { no=no+1; } x=i; { for(int j=0;j<=no-2;j++) { if(m==0&&j==0) { x=x+1; char g=(char)(c[x]-32); System.out.print(g); m++; } else if(i==0&&x==0) { char go=(char)(c[x]+32); x=x+1; System.out.print(go); } else { if(i==0&&x==1) { char ro=c[x]; System.out.print(ro); } x=x+1; char doo=c[x]; System.out.print(doo); } } System.out.print(" "); no=0; } } } }}

there will be 3 rounds.. 1) writing program ( easy one) 2) writing program ( little tough , like using arrays etc) 3) face to face it was a pool campus drive, they are looking for 4-5 members are we are 250 members in the auditorium.