└── README.md


/README.md:
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 1 | import java.util.Scanner;  
 2 | public class SandglassPattern  
 3 | {  
 4 | public static void main(String[] args)  
 5 | {  
 6 | int i, j, k, n;  
 7 | Scanner sc = new Scanner(System.in);  
 8 | System.out.print("Enter the number of rows you want to print: ");  
 9 | n = sc.nextInt();              
10 | for (i= 0; i<= n-1 ; i++)  
11 | {  
12 | for (j=0; j<i; j++)  
13 | {  
14 | System.out.print(" ");  
15 | }  
16 | for (k=i; k<=n-1; k++)   
17 | {   
18 | System.out.print("*" + " ");   
19 | }   
20 | System.out.println("");   
21 | }   
22 | for (i= n-1; i>= 0; i--)  
23 | {  
24 | for (j=0; j<i; j++)  
25 | {  
26 | System.out.print(" ");  
27 | }  
28 | for (k=i; k<=n-1; k++)  
29 | {  
30 | System.out.print("*" + " ");  
31 | }  
32 | System.out.println("");  
33 | }  
34 | sc.close();  
35 | }  
36 | }  
37 | 


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