Question

write a program in java in blue j using for loop
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Answer 1

Answer:

public class Main {

 public static void main(String args[]){

   int i,j;

   for(i=1;i<=5;i++)

   {

     for(j=1;j<=i;j++){

       if(i%2!=0)

       System.out.print("# ");

       else

       System.out.print("* ");

     }

     System.out.println();

   }

 }

}

 

Explanation:

If i is odd then print # j times if i is even then print * j times.

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