# Python Program to Print Right Triangle of 1 and 0

Write a Python program to print right triangle of 1 and 0 pattern 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()```

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``````