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while循環練習-打印奇數和偶數、死循環

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打印出0-10之間的所有偶數:

方法1:

1 num = 2
2 while num < 10:
3     print(num)
4     num += 2

方法2:

1 num = 1
2 while num < 10:
3     if num%2 == 0:
4         print(num)
5     num +=1

打印出0-10之間的所有奇數:

方法1:

1 num = 1
2 while num < 10:
3     print(num)
4     num += 2

方法2:

1 num = 0
2 while num < 10:
3     if
num%2 == 1: 4 print(num) 5 num +=1

死循環:

1 num = 1
2 while num < 10:
3     print(num)

while循環練習-打印奇數和偶數、死循環