题解 | #整数与IP地址间的转换#

s1 = input().split(".")
s2 = input()
s3 = ""
arr1 = []
s4 = bin(int(s2)).replace("0b", "").rjust(32, "0")
for i in s1:
    temp = bin(int(i))
    s3 += temp.replace("0b", "").rjust(8, "0")
for j in range(0, len(s4), 8):
    val = int(s4[j : j + 8], 2)
    arr1.append(str(val))
print(int(s3, 2))
print(".".join(arr1))