Summary of Three Methods of Python Loop Termination Statement

In Python, there are three kinds of loop termination statements:

1. break

break is used to exit this layer loop

Examples are as follows:

while True:
  print "123"
  break
  print "456"

2. continue

continue is to exit this cycle and continue the next cycle

Examples are as follows:

while True:
  print "123"
  continue
  print "456"

3. Custom tag Tag

Self-defined 1 marked True or False

Sample code:

Tag = True
while True:
  print "123"
  print "456"
  Tag = False