
语法
while 条件:
执行代码。。。
1. #从0打印到100,每循环一次 +1
count = 0 while count <= 100 :
print('Loop: ', count)
count += 1
2. #打印从1到100的偶数
count = 1 while count <= 100 :
if count % 2 == 0 :
print('Even: ', count)
count += 1
3. #循环打印1-100,第50次不打印值,第60-80次打印对应值的平方
count = 1 while count <= 100:
if count == 50:
pass
elif count >= 60 and count <= 80:
print('Value: ', count ** 2)
else:
print('Value: ', count)
count += 1
4. 死循环
count = 0
while True:
print('Value', count)
count += 1