循环语句 Python 输入十个数 统计正数 负数 o 的个数(while&for)

#while
num = 1
positive = 0
negative = 0
zero = 0
while num <= 10:
    a = int(input())
    num += 1
    if a > 0:
        positive += 1
    elif a < 0:
        negative += 1
    else:
        zero += 1
print(positive)
print(negative)
print(zero)

#for

num = 1
positive = 0
negative = 0
zero = 0
for i in range(10):
    a = int(input('请输入十个数字:'))
    num += 1
    if a > 0:
        positive += 1
    elif a < 0:
        negative += 1
    else:
        zero += 1
print(positive)
print(negative)
print(zero)