#Problem 2
x = "Welcome to OOP Course"
print(x)
print(x[0])
print(x[1])
a = x[0:3]
print(a)
s = x[8:10]
print(s)
s = "My Lucky Number is %d, what is yours ?" %7
print(s)
s = "My Lucky Number is " + str(7) + ", What is yours?"
print(s)
print(str(7))
