Java program to display Binary pyramid pattern

Java program to display Binary pyramid pattern

In this tutorial, we will discuss Java program to display Binary pyramid pattern

In this program, we are going to learn how to displayed  Binary Pyramid pattern  using for loop or nested for loop in Java programming language

here, we display a Binary pyramid pattern program with coding using nested for loop and also we get input from the user using Scanner class  in Java language

the user can provide numbers as they wish and get the Binary pyramid pattern according to their input.

Display Binary pyramid pattern using for loop

Program 1

import java.util.Scanner;
class BinaryPyramid{
public static void main(String args[]){
int i,j,k,count=1,num=1,space;
    Scanner scan=new Scanner(System.in);
System.out.print("Enter the number of rows: ");

int rows=scan.nextInt();
System.out.print("\nYour pattern here\n\n");
    space=rows-1;

    for(i=1; i<=rows; i++){ //parent for loop- outer for loop

        for(j=1; j<=space; j++){//for loop for display space
        System.out.print(" ");//print space
    }

         for(k=1; k<=num; k++){
        System.out.print(count%2);//print number for pyramid
        count++;
    }
    space--;
    num+=2;
    System.out.print("\n");
    }


}



}

When the above code executed, it produces the following results

Enter the number of rows: 6
your pattern here
          1
        010
      10101
    0101010
  101010101
01010101010

Display Binary pyramid pattern using while loop

In this program, we are going to learn how to displayed  Binary Pyramid pattern  using while loop or nested while loop in Java programming language

here, we display a Binary pyramid pattern program with coding using nested while loop and also we get input from the user using Scanner class  in Java language

the user can provide numbers as they wish and get the Binary pyramid pattern according to their input

Program 2

import java.util.Scanner;
class BinaryPyramid3{
public static void main(String args[]){
int i,j,k,count=1,num=1,space;
Scanner scan=new Scanner(System.in);
System.out.print("Enter the number of rows");

int rows=scan.nextInt();//get input from user
space=rows-1;
i=1;
while(i<=rows){//parent while loop 
   j=1;
while(j<=space){//child while loop for space
System.out.print(" ");//print space
j++;
}
k=1;
while(k<=num){
System.out.print(count%2);//print space
k++;
count++;

}
i++;
space--;
num+=2;
System.out.print("\n");
}

}


}

When the above code executed, it produces the following results

Enter the number of rows: 6 
your pattern here 
          1 
        010 
      10101 
    0101010 
  101010101 
01010101010

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