# Strings

print("hello")

#strings default methods

#array
x = "Hello World"
print(x[2])

#slicing
x = "Hello World"
print(x[2:5])

#length
print (len(x))

#lower,upper
print(x.lower())
print(x.upper())

#split
print(x.split(","))

#check
a = "llo" in x
print(a) 