题解 | 字符串分隔

def split_by_step(s, step):
    st = []
    for i in range(0,len(s),step):
        st.append(s[i:i + step])
    return st
str_1 = input()
if 1<len(str_1)<=100:
    if len(str_1)==8:
        print(str_1)
    elif len(str_1)<8:
        str_len = 8-len(str_1)
        print(str_1+str_len*'0')
    else:
        result = split_by_step(str_1,8)
        for i in result[0:-1]:
            print(i+'\r')
        str_len = 8-len(result[-1])
        print(result[-1]+str_len*'0')