what is the syntax for a while loop a for loop in python code example

Example 1: how to write a while statement in python

myvariable = 10
while myvariable > 0:
  print(myvariable)
  myvariable -= 1

Example 2: while loop in python

j = 0
while j < 3:
  print("hello") # Or whatever you want
  j += 1
#This runs the loop until reaches 3 and above