Java/nestedforloop.java at main · sabarisakthivel/Java · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
/*  *
    * *
    * * *

        *
      * *
    * * *

    * * *
    * *
    *

    * * *
      * *
        *
*/
class nestedforloop{
    public static void main(String args[]){
        for(int i=0;i<3;i++)
        {
            for(int j=0;j<=i;j++)
            {
                System.out.print("* ");
            }
            System.out.println("");
        }
        System.out.println("");


        int space=4;
        for(int i=0;i<3;i++)
        {
            for(int k=0;k<space;k++)
                System.out.print(" ");
            for(int j=0;j<=i;j++)
            {
                System.out.print("* ");
            }
            System.out.print("\n");
            space-=2;
        }
        System.out.println("");


        for(int i=3;i>0;i--)
        {
            for(int j=0;j<i;j++)
            {
                System.out.print("* ");
            }
            System.out.println("");
        }
        System.out.println("");

        space=0;
        for(int i=3;i>0;i--)
        {
            for(int k=0;k<space;k++)
                System.out.print(" ");
            for(int j=0;j<i;j++)
            {
                System.out.print("* ");
            }
            System.out.print("\n");
            space+=2;
        }
    }
}