# Execute a String of Code in Python 
 # Python program to illustrate use of exec to
# execute a given code as string.


# function illustrating how exec() functions.
def exec_code():
    LOC = """
def factorial(num):
    fact=1
    for i in range(1,num+1):
        fact = fact*i
    return fact
print(factorial(5))
"""
    exec(LOC)
     
# Driver Code
exec_code()