Question

this needs to be in Java

1)

What displays from this code segment when n=6?

for (int i = 0; i < n; i++) 
    System.out.print (i + “ ”);
System.out.println ();
for (int j=n; j > 0; j--)
    System.out.print ( j + “ “);

2)

What displays from this code segment when n=6?

for (int i = 0; i < n; i++) 
    System.out.print (i + “ ”);
System.out.println ();
for (int j=n; j > 0; j--)
    System.out.print ( j + “ “);

3)

What displays from this code segment when n=17?

for (int i=1; i < n; i*=2) {
    int j = n; 
    while ( j>0) {
        System.out.println (“ “ + i + “ “ + j );
        j-=2;
    }
    System.out.print (“\n”);
}

Answer 1

1)
0 1 2 3 4 5
6 5 4 3 2 1

2)
0 1 2 3 4 5
6 5 4 3 2 1

3)
 1 17
 1 15
 1 13
 1 11
 1 9
 1 7
 1 5
 1 3
 1 1

 2 17
 2 15
 2 13
 2 11
 2 9
 2 7
 2 5
 2 3
 2 1

 4 17
 4 15
 4 13
 4 11
 4 9
 4 7
 4 5
 4 3
 4 1

 8 17
 8 15
 8 13
 8 11
 8 9
 8 7
 8 5
 8 3
 8 1

 16 17
 16 15
 16 13
 16 11
 16 9
 16 7
 16 5
 16 3
 16 1