为什么0分啊,求大佬指点!!!!

P1320 压缩技术(续集版)

Jiwj123 @ 2021-05-31 17:00:19

str_num = input()
length = len(str_num)
for i in range(length-1):
    str_num2 = input()
    str_num += str_num2
str_num += " "
cnt = 1
length = len(str_num)
print(int(length**0.5), end=" ")
if str_num[0] != '0':
    print(0, end=" ")
for i in range(1, length):
    if str_num[i] == str_num[i-1]:
        cnt += 1
    else:
        print(cnt, end=" ")
        cnt = 1

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