Program to print binary right angle triangle

Binary right angle triangle consists of only 0’s and 1’s in alternate positions.

Examples :

Input : 4
Output :
         0    
         1    0    
         0    1    0    
         1    0    1    0

Input : 3
Output : 
         0    
         1    0    
         0    1    0    

C++

filter_none

edit
close

play_arrow

link
brightness_4
code

// C program to print binary right angle
// triangle.
#include <stdio.h>
  
// function to print binary right angle
// triangle
void binaryRightAngleTriangle(int n) {
   
    // declare row and column
    int row, col; 
      
    for (row = 0; row < n; row++) 
    {
        for (col = 0;col <= row; col++) 
        {
            if (((row + col) % 2) == 0) 
                printf("0");
            else
                printf("1");
            printf("\t");
        }
        printf("\n");
    }   
}
  
// driver code
int main(void
{   
    // no. of rows to be printed
    int n = 4;
    binaryRightAngleTriangle(n);
    return 0;
}

chevron_right


Java

filter_none

edit
close

play_arrow

link
brightness_4
code

// Java program to print binary 
// right angle triangle
class GFG
{
      
    // function to print binary right 
    // angle triangle
    static void binaryRightAngleTriangle(int n)
    {
      
        // declare row and column
        int row, col; 
          
        for (row = 0; row < n; row++) 
        {
            for (col = 0; col <= row; col++) 
            {
                if (((row + col) % 2) == 0
                    System.out.print("0");
                else
                    System.out.print("1");
                      
                System.out.print("\t");
            }
              
            System.out.print("\n");
        
    }
      
    // Driver code
    public static void main (String[] args)
    {
        // no. of rows to be printed
        int n = 4;
          
        binaryRightAngleTriangle(n);
    }
}
  
// This code is contributed 
// by Anant Agarwal.

chevron_right


Python3

filter_none

edit
close

play_arrow

link
brightness_4
code

# Python 3 program to print 
# binary right angle triangle.
  
# function to print binary 
# right angle triangle
def binaryRightAngleTriangle(n):
  
    # declare row and column
    for row in range(0, n): 
      
        for col in range(0, row + 1): 
          
            if (((row + col) % 2) == 0) :
                print("0", end = "")
            else:
                print("1", end = "")
            print("\t", end = "")
          
        print("")
      
# Driver Code
# no. of rows to be printed
n = 4
binaryRightAngleTriangle(n)
  
# This code is contributed
# by Smitha

chevron_right


C#

filter_none

edit
close

play_arrow

link
brightness_4
code

// C# program to print binary 
// right angle triangle
using System;
class GFG
{
      
    // function to print binary right 
    // angle triangle
    static void binaryRightAngleTriangle(int n)
    {
      
        // declare row and column
        int row, col; 
          
        for (row = 0; row < n; row++) 
        {
            for (col = 0; col <= row; col++) 
            {
                if (((row + col) % 2) == 0) 
                    Console.Write("0");
                else
                    Console.Write("1");
                      
                    Console.Write("\t");
            }
              
                  Console.WriteLine();
        
    }
      
    // Driver code
    public static void Main ()
    {
        // no. of rows to be printed
        int n = 4;
          
        binaryRightAngleTriangle(n);
    }
}
  
// This code is contributed 
// by vt_m .

chevron_right


PHP

filter_none

edit
close

play_arrow

link
brightness_4
code

<?php
// PHP program to print binary 
// right angle triangle.
  
// function to print binary 
// right angle triangle
function binaryRightAngleTriangle($n
{
    for ($row = 0; $row < $n; $row++) 
    {
        for ($col = 0;$col <= $row; $col++) 
        {
            if ((($row + $col) % 2) == 0) 
                printf("0");
            else
                printf("1");
            printf("\t");
        }
        printf("\n");
    
}
  
// Driver code
$n = 4;
binaryRightAngleTriangle($n);
  
// This code is contributed by mits 
?>

chevron_right


Output :

0    
1    0    
0    1    0    
1    0    1    0        

This article is contributed by Bishal Kumar Dubey. If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.



Please write comments if you find anything incorrect, or you want to share more information about the topic discussed above.



My Personal Notes arrow_drop_up