Java program to print the following pattern 2

by Online Tutorials Library July 22, 2022

Java program to print the following pattern

*000*000*
0*00*00*0
00*0*0*00
000***000

Algorithm:

STEP 1: START
STEP 2: SET lines=4
STEP 3: Define i, j
STEP 4: SET i =1
STEP 5: REPEAT STEP 6 to 15 UNTIL i <= lines
STEP 6: SET j=1
STEP 7: REPET STEP 8 and 9 UNTIL j <= lines
STEP 8: IF i is equal to j PRINT * ELSE PRINT 0
STEP 9: SET j = j + 1
STEP 10: DECREMENT j by 1 and PRINT *
STEP 11: REPEAT STEP 12 and 13 UNTIL j >=1
STEP 12: IF i is equals to j PRINT * ELSE PRINT 0
STEP 13: SET j = j – 1
STEP 14: PRINT a new line
STEP 15: SET i = i + 1
STEP 16: END

Program:

   public class pattern  {         public static void main(String[] args){        int lines=4;        int i,j;        for(i=1;i<=lines;i++){// this loop is used to print lines          for(j=1;j<=lines;j++){// this loop is used to print * in a line              if(i==j)                 System.out.print(“*”);                else               System.out.print(“0”);          }          j–;           System.out.print(“*”);          while(j>=1){// this loop is used to print * in a line              if(i==j)               System.out.print(“*”);              else               System.out.print(“0”);              j–;          }        System.out.println(“”);      }             }    }    

Output:

*000*000*  0*00*00*0  00*0*0*00  000***000

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