题解 | #字符串分隔#

# 一：取余判断，循环输出
while True:
    try:
        str1 = input()
        length = len(str1)
        d, m = divmod(length, 8)
        if m != 0:
            str2 = str1 + '0' * (8-m)
        else:
            str2 = str1
        for i in range(0, length+(8-m), 8):
            print(str2[i:i+8], end='\n')
            i += 8
    except:
        break


# 二：format格式化输出
while True:
    try:
        s = input()
        for i in range(0, len(s), 8):
            print("{0:0<8s}".format(s[i:i+8]))
    except:
        break
        
# 三：ljust方法
while True:
    try:
        s = input()
        while len(s)>0:
            print(s[:8].ljust(8,"0"))
            s = s[8:]
    except:
        break