为什么二进制转化为十进制比如11就是2?+2?结果就是一个十进制数字,为什么不是八进制数字?
当然也可以是八进制。因为
(11)2 = (2? + 2?)10 = (3)10
(11)2 = (2? + 2?)8 = (3)8
(101)2 = (2? + 2?)10 = (5)10
(101)2 = (2? + 2?)8 = (5)8
(1011)2 = (2?+2?+2?)10=(8+2+1)10=(11)10
(1011)2 = (2?+2?+2?)8 = (10+2+1)8=(13)8
当然也可以是八进制。因为
(11)2 = (2? + 2?)10 = (3)10
(11)2 = (2? + 2?)8 = (3)8
(101)2 = (2? + 2?)10 = (5)10
(101)2 = (2? + 2?)8 = (5)8
(1011)2 = (2?+2?+2?)10=(8+2+1)10=(11)10
(1011)2 = (2?+2?+2?)8 = (10+2+1)8=(13)8