Java Program to Print Right Angled Triangle with Same Binary Number in Alternate Rows Pattern

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Print Right Angled Triangle with Same Binary Number in Alternate Rows Pattern

In the previous article, we have discussed Java Program to Print Right Angled Triangle with Binary Number Pattern

In this article we will see how to print right angled triangle with same binary number in alternate rows.

Example-1

When size value=5

1
0 0
1 1 1
0 0 0 0
1 1 1 1 1
Example-2:

When size value=4

1
0 0
1 1 1
0 0 0 0

Now, let’s see the actual program to print it.

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Approach:

  • Enter total size and number store them in integer variables size.
  • Take one outer for loop to iterate the rows.
  • Take one inner for loop to iterate the columns based on the condition.
  • And print 0 or 1 in rows based on condition numberOfRows %2 .
  • After each iteration print a new line.

Java Code to Print Right Angled Triangle with Same Binary Number in Alternate Rows Pattern

import java.util.Scanner;
class Main
{
    public static void main(String[] args)
    {
        // taking size of no. of iteration 
        //Row and column are the iterators
        int size , numberOfRows , numberOfColumns;
        // Create a new Scanner object
        Scanner scanner = new Scanner(System.in);
        // Get the number of rows from the user
        System.out.print("Enter the number of rows : ");
       size = scanner.nextInt();
        //Outer loop to iterate the rows
        //Iterates from 1 to size  
        for (  numberOfRows = 1; numberOfRows <= size; numberOfRows++)
        {
            //Inner loop to iterate the columns
         //Iterates from 1 to row value 
            for (  numberOfColumns = 1; numberOfColumns <= numberOfRows; numberOfColumns++)
            {
                //divide the num with 2 & Prints the reminder value of num 
                System.out.print(numberOfRows %2 + " ");
            }
            // printing in new line  
            System.out.println();
        }
    }
}

Output:

Enter the number of rows : 5

1
0 0
1 1 1
0 0 0 0
1 1 1 1 1

C Code to Print Right Angled Triangle with Same Binary Number in Alternate Rows Pattern

#include <stdio.h>
#include <stdlib.h>
int main()
{
       int size , numberOfRows , numberOfColumns;
       printf("Enter the number of rows : ");
       scanf ("%d",&size);
        for (  numberOfRows = 1; numberOfRows <= size; numberOfRows++)
        {
            for (  numberOfColumns = 1; numberOfColumns <= numberOfRows; numberOfColumns++)
            {
                 printf("%d ", numberOfRows %2);
            }
            printf("\n");
        }
    return 0;
}



Output:

Enter the number of rows : 5

1
0 0
1 1 1
0 0 0 0
1 1 1 1 1

C++ Code to Print Right Angled Triangle with Same Binary Number in Alternate Rows Pattern

#include <bits/stdc++.h>
using namespace std;
int main()
{
    
       int size , numberOfRows , numberOfColumns;
       printf("Enter the number of rows : ");
       scanf ("%d",&size);
        for (  numberOfRows = 1; numberOfRows <= size; numberOfRows++)
        {
            for (  numberOfColumns = 1; numberOfColumns <= numberOfRows; numberOfColumns++)
            {
                 cout << numberOfRows %2;
            }
            cout << "\n";
        }
    return 0;
}


Output:

Enter the number of rows : 5

1
0 0
1 1 1
0 0 0 0
1 1 1 1 1

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