【python 基础练习】

1、使用while循环输入 1 2 3 4 5 6 8 9 10

a = 0
while a<10:
    a = a + 1
    if a == 7:
        continue
    print(a)

2、求1-100的所有数的和

n = 1
sum = 0
while n <= 100:
    sum = sum + n
    n = n+1 
print(sum)

3、输出 1-100 内的所有奇数

n = 1
while n <= 100:
    if n%2 != 0:
        print(n)
    n = n+1

4、输出 1-100 内的所有偶数

n = 1
while n <=100:
    if n%2==0:
        print(n)
    n = n+1