题解 | #整数与IP地址间的转换#

def tran_ip(in_intip):
    x=bin(int(in_intip))[2:].zfill(32)
    new_ip=''
    for i in range(0,len(x),8):
        new_ip+=str(int(x[i:i+8],2))+'.'
    return new_ip.strip('.')

while True:
    try:
        print(int(''.join(map(lambda x:bin(int(x))[2:].zfill(8),input().split('.'))),2))
        print(tran_ip(input()))
    except:
        break