c++ string contains
word = 'geeks for geeks'
# returns first occurrence of Substring
result = word.find('geeks')
print ("Substring 'geeks' found at index:", result )
result = word.find('for')
print ("Substring 'for ' found at index:", result )
# How to use find()
if (word.find('pawan') != -1):
print ("Contains given substring ")
else:
print ("Doesn't contains given substring")