while 表达式:
语句1
else:
语句2
实例一:
a = 1
while a < 3:
print("sunck is a good man!")
a += 1
else:
print("very very good")
print("you are right")
结果:
sunck is a good man!
sunck is a good man!
very very good
you are right
实例二:
a = 1
while a < 3:
print("sunck is a good man!")
a += 1
if a == 2:
break
else:
print("very very good")
print("you are right")
结果:
sunck is a good man!
you are right
总结:
当while中有break的时候不会走else,反之会走else.
