十进制转换为二进制 python实现 

 1 #原码 补码 反码
 2 
 3 def Code(number):
 4 
 5     Bin = bin(number)[2:]
 6 
 7     return Bin
 8 
 9 
10 def main():
11 
12     while True:
13     
14         number = eval(input("请输入:"))
15         
16         if number>0:
17                       
18             BinCode = Code(number)
19 
20             compCode = antiCode = BinCode
21             
22         else:
23             
24             antiCode = Code(2**len(BinCode)-1-abs(number))#小于0的反码
25 
26             compCode = Code(2**len(BinCode)-abs(number))  #小于0的补码
27 
28         print("原码:{}\n反码:{}\n补码:{}\n".format(BinCode,antiCode,compCode))
29             
30          
31 main()
32     
33 
34     
35     
 1 #原码 补码 反码
 2 
 3 def Code(number):
 4 
 5     Bin = bin(number)[2:]
 6 
 7     return Bin
 8 
 9 
10 def main():
11 
12     while True:
13     
14         number = eval(input("请输入:"))
15         
16         if number>0:
17                       
18             BinCode = Code(number)
19 
20             compCode = antiCode = BinCode
21             
22         else:
23             
24             antiCode = Code(2**len(BinCode)-1-abs(number))#小于0的反码
25 
26             compCode = Code(2**len(BinCode)-abs(number))  #小于0的补码
27 
28         print("原码:{}\n反码:{}\n补码:{}\n".format(BinCode,antiCode,compCode))
29             
30          
31 main()
32     
33 
34     
35

 

posted @ 2018-09-23 20:49  Justice-V  阅读(1556)  评论(0)    收藏  举报