题解 | 错误出现的次数
错误出现的次数
https://www.nowcoder.com/practice/01da65ec58f84fba93611aae4735f68b
x = [int(i) for i in input().split(' ')]
count = 0
list = []
for i in range(len(x)):
if x[i] == 0:
count += 1
list.append(count)
print(count)