在函数内调用函数[Python]

Question

The instructions that I've been given tells me create 2 functions: first one (helloWorld) just has to print a basic string but the second one (helloWorldNTimes) has to call the first one 'n' amount of times. This is what I have so far - I either don't understand the question completely or misinterpreting it.

def helloWorld():
    print('Hello World')

def helloWorldNTimes(n):

def main():
    helloWorldNTimes(7)

main()

Answer 1

You have to study loops in programming language. Especially for loop.

You have to call function inside a loop. It can be either while or for loop. Then only it can be called n number of times.

Example :

def helloWorld():
    print ("Hello, World!")

for x in range(7):
    helloWorld()

Answer 2

your 2nd function doesn't do anything... you have to call a loop "n" times to have it done:

def helloWorld():
    print('Hello World')

def helloWorldNTimes(n):
    for x in range(7):
        helloWorld()

def main():
    helloWorldNTimes(7)

main()