Generate number triangle pattern using nested loop in python

Here ,we are going to generate number triangle pattern using nested loop in python.We used nested for loop to generate number triangle pattern.

Python code for number triangle pattern

n = 5
for i in range(n+1):
    for j in range(1,n-i+1):
        print(j, end=' ')
    print()

Output

1 2 3 4 5 
1 2 3 4 
1 2 3 
1 2 
1