a601.py « progs - clp - A small Python compiler with optimizer written in Java

summary refs log tree commit diff

path: root/progs/a601.py

blob: e519c4b47f840cd39106c604d0da968fee829781 (plain)

1
2
3

def number_of_substrings(str): 
	str_len = len(str); 
	return int(str_len * (str_len + 1) / 2);