while loop in python example
Example 1: python do while
# Python does not have a do-while loop. You can however simulate
# it by using a while loop over True and breaking when a certain
# condition is met.
# Example:
i = 1
while True:
print(i)
i = i + 1
if(i > 3):
break
Example 2: python while loop
# A while loop is basically a "if" statement that will repeat itself
# It will continue iterating over itself untill the condition is False
python_is_cool = True
first_time = True
while python_is_cool:
if first_time:
print("python is cool!")
else:
first_time = False
print("Done")
# The while loop can be terminated with a "break" statement.
# In such cases, the "else" part is ignored.
# Hence, a while loop's "else" part runs if no break occurs and the condition is False.
# Example to illustrate the use of else statement with the while loop:
counter = 0
while counter < 3:
print("Inside loop")
counter = counter + 1
else:
print("Inside else")
Example 3: how to write a while statement in python
myvariable = 10
while myvariable > 0:
print(myvariable)
myvariable -= 1
Example 4: python do while loop
while True:
//do something
if (""" break condition """):
break