Generate left triangle Alphabet pattern using nested for loop

Here, we are going to Generate left triangle Alphabet pattern using nested for loop in python.

Python code for Left Triangle Alphabet pattern using nested for loop

# Left triangle pattern
n = 5
for i in range(n):
    for j in range(i+1):
        print(chr(j + 65), end="")
    print()

Output

A
AB
ABC
ABCD
ABCDE