Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Answer just a & b in Java please 

PP 6.7 Create modified versions of the Stars program to print the fol-
lowing patterns. Create a separate program to produce each pat-
tern. Hint: Parts b, c, and d require several loops, some of which
print a specific number of spaces.
it
a
**
***
***
****
*****
*****
****
***
**
expand button
Transcribed Image Text:PP 6.7 Create modified versions of the Stars program to print the fol- lowing patterns. Create a separate program to produce each pat- tern. Hint: Parts b, c, and d require several loops, some of which print a specific number of spaces. it a ** *** *** **** ***** ***** **** *** **
Expert Solution
Check Mark
Step 1

public class Main
{
    public static void printA(){
        for (int i=0;i<10;i++){
            for(int j=9;j>=i;j--){
                System.out.print("*");
            }
            System.out.println();
        }
    }
    
    public static void printB(){
        for (int i=0;i<10;i++){
            for(int j=0;j<=i;j++){
                System.out.print("*");
            }
            System.out.println();
        }
    }
    
 public static void main(String[] args) {
     System.out.println("A");
  printA();
  System.out.println();
  System.out.println("B");
  printB();
 }
}

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