Can someone explain why is this code have 6 outputs?

Question

num1=2
while (num1 !=0):
num2=3
while (num2 !=0):
print('hello')
num2 =num2 -1
num1 = num1 -1

Answer 1

Vinuka Fernandopulle

num1 = 2

while (num1 != 0):
num2 = 3

while (num2 != 0):
print('hello')
num2 = num2 - 1

num1 = num1 - 1

Inner loop will work 3 times because num2 = 3
Outer loop will work 2 times because num1 = 2

So "hello" will be print 6 times

Answer 2

3*2. Num2 is 3, you go 3 Times tho the loop and print Hello, Num1 is 2 and's above the former loop, also you Set 2 Times the value of Num2 to 3 and print 3 Times Hello.
While 2!=0
num2 = 3
While num2 != 0
print('hello')
num2--
...
While 1!=0
num2 = 3
While num2 != 0
print('hello')
num2--