while循环
while条件:
循环体
无限循环
while True: print('吃饭') print('睡觉') print('打豆豆')
终止循环:1、改变条件。使其不成立
count = 1 while count <=100: print(count) count = count+1
2、break直接跳出循环
while True: print('吃饭') print('睡觉') break print('打豆豆') print('比赛')
3、continue重新开始循环
while True: print('吃饭') print('睡觉') continue print('打豆豆')
count = 1 while count < 20: print(count) continue count = count + 1