题解 | #整数与IP地址间的转换#

# rjust('0'.32)
myip=list(map(int,input().split('.')))
# print(myip)
res1=""
for i in myip:
    # print(bin(i))
    res1+=bin(i)[2:].rjust(8,'0')
print(int(res1,2))
nxtip=int(input())
nxtbin=bin(nxtip)[2:].rjust(32,'0')
# print(nxtbin)
ans=[]
ans.append(int(nxtbin[0:8],2))
ans.append(int(nxtbin[8:16],2))
ans.append(int(nxtbin[16:24],2))
ans.append(int(nxtbin[24:32],2))
ans=list(map(str,ans))

# print(res2)
print('.'.join(ans))