Why is the output of this code 111111?

Question

This is the code. I tried to solve it, but I can\'t understand how its output is 111111?

public class Test { 
      public static void main(String[] args) {
         


        

Answer 1

for (int i = 1; i < list.length; i++)
      list[i] = list[i - 1];

is equivalent to:

list[1] = list[1-1] = list[0] = 1
list[2] = list[2-1] = list[1] = 1
list[3] = list[3-1] = list[2] = 1
list[4] = list[4-1] = list[3] = 1
list[5] = list[5-1] = list[4] = 1

Got it?