Question

How can I make this pattern in Java?

11 11
11 11
1111
11 11
11 11

Thanks for your help

Answer 1

Code:

public class Main
{
   public static void main(String[] args) {
        System.out.println("printing the required pattern");//if you dont want to see this line put // at the start of line
        int n=5;//you can change this n to observe changes in your pattern
        int index;
        for(int i=0;i<n;i++){
            if(i!=(n-1)/2){//if the row is not a middle row
                index=(n-1)/2;//this stroes index of position to filled with empty space
                for(int j=0;j<index;j++){
                    System.out.print("1");//print 1
                }
                System.out.print(" ");//print space
                 for(int j=index+1;j<n;j++){
                    System.out.print("1");//print 1 in remaining positions
                }
                System.out.println("");//to move to next line
            }//end of if
            else{//if the row is middle row
                 for(int j=0;j<n-1;j++){
                    System.out.print("1");//print 1 in n-1 places
                }
                System.out.println(" ");//print a empty space and move to next line println prints next string to next line
              
            }//end of else
          
        }//end of for
   }//end of main function
}//end of class

Output:

printing the required pattern 11 11 11 11 1111 11 11 11 11 ... Program finished with exit code 0 Press ENTER to exit console.