Python Program to Print Right Triangle of 1 and 0

Write a Python program to print the right angled triangle of 1 and 0’s using for loop.

rows = int(input("Enter Right Triangle of 1 & 0 Num Pattern Rows = "))

print("====Right Angled Triangle of 1 and 0 Numbers Pattern====")

for i in range(1, rows + 1):
    for j in range(1, i + 1):
        if j % 2 == 0:
           print(0, end = ' ') 
        else:
            print(1, end = ' ') 
    print()
Python Program to Print Right Triangle of 1 and 0

This Python example prints the right angled triangle with 1 and 0’s as alternative columns using a while loop.

rows = int(input("Enter Right Triangle of 1 & 0 Num Pattern Rows = "))

print("====Right Angled Triangle of 1 and 0 Numbers Pattern====")
i = 1
while(i <= rows):
    j = 1
    while(j <= i):
        if j % 2 == 0:
           print(0, end = ' ') 
        else:
            print(1, end = ' ')
        j = j + 1
    print()
    i = i + 1
Enter Right Triangle of 1 & 0 Num Pattern Rows = 12
====Right Angled Triangle of 1 and 0 Numbers Pattern====
1 
1 0 
1 0 1 
1 0 1 0 
1 0 1 0 1 
1 0 1 0 1 0 
1 0 1 0 1 0 1 
1 0 1 0 1 0 1 0 
1 0 1 0 1 0 1 0 1 
1 0 1 0 1 0 1 0 1 0 
1 0 1 0 1 0 1 0 1 0 1 
1 0 1 0 1 0 1 0 1 0 1 0