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Program to print a right angled triangle using alternate rows of zeros and ones in Python

Program to print a right angled triangle using alternate rows of zeros and ones in Python


In the python programming article, we are going to learn

  • program to print a right angled triangle using alternate rows of zeros and ones in python

Program to print a right angled triangle using alternate rows of zeros and ones

The program is as follows:

 

# Owner : TutorialsInhand Author : Devjeet Roy

size = int(input("Enter the no of rows: "))

for i in range(1,size+1):
    for j in range(i):
        if i % 2 == 0:
            print(1,end=" ")
        else:
            print(0, end=" ")
    print()

The output of the program is as follows:

 

PS C:\Users\DEVJEET\Desktop\tutorialsInHand> python code.py
Enter the no of rows: 7
0
1 1
0 0 0
1 1 1 1
0 0 0 0 0
1 1 1 1 1 1
0 0 0 0 0 0 0

Few important tips about the program

1. First we ask the user to enter the number of rows of the pattern.

2. Then we use nested loops to print the pattern. The nested loops take care of the rows and columns respectively.

3. The variable i is the judges whether 1 should be printed or 0.

4. We use the blank print() statement to get the control to the next line.

 

program-to-print-a-right-angled-triangle-using-alternate-rows-of-zeros-and-ones-in-python

 


Basic Python Programs

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About the Author
Devjeet Roy
Full Stack Web Developer & Blockchain Enthusiast
Page Views :    Published Date : Oct 13,2022  
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