BC80 奇偶统计

思路:

step1:奇数偶数分离,判断是否能整除2即可;打印输出;

代码如下:

n = int(input())
c = []
for i in range(1,n+1):
    if i%2 == 0:
        c.append(i)
oushu = len(c)
jishu = n-len(c)
print('{} {}'.format(jishu,oushu))