#输出0---9
count = 0
while count < 10:
print(count)
count = count + 1
else:
print(‘----------------end------------‘)
#输出012345689
a = 0
while a < 10:
if a == 7:
a = a + 1
continue
else:
print(a)
a = a + 1
else:
print(‘end‘)
b = 0
while 0 < 10:
b = b + 1
print(b)
break
print(1111)
print(‘end‘)
--------------------------------
continue终止当前循环，开始下一次循环
break终止所有循环
