find a string hackereank
def count_substring(string, sub_string):
count=0 #initialise count variable
for i in range(0,len(string)):
if string[i:].startswith(sub_string): # basically it traverses from left to right and looks for occurence of substring
count+=1 #every time count will increase by 1
return countCopyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
