If you can't read please download the document
Upload
leskonog
View
534
Download
1
Embed Size (px)
Citation preview
PowerPoint
-
, . - . .
n (n-1)- 0
, . 8 :
16 :
32 :
00110101
0000000000110101
01111111011111111111111111111111
. : (2n1). : . 80255 (28 1)16065 535 (216 1)3204 294 967 295 (232 1)64018 446 744 073 709 551 615 (264 1)
. : (2n1). : . 80255 (28 1)16065 535 (216 1)3204 294 967 295 (232 1)64018 446 744 073 709 551 615 (264 1)
- - . . . 1 0.
0 1 ( . binary digit ). . 1 , 8 .1 = 8 .
1 1 01 = 1 = 210 = 1024 1 = 1 = 210 = 1024 1 = 1 = 210 = 1024 1 = 210 = 1024 1 = 8
10-2-00000100011001030011401005010160110701118100091001
19 : 2 = 9 19 : 2 = 4 14 : 2 = 2 02 : 2 = 1 01 : 2 = 0 1 ( )101010111011121100131101141110151111
. 10011 19 .
322:
1100012= 125+124+023+022+021+120= 32 +16 +0 +0 +0 +1 = 49106
:17, 26, 31, 49, 58, 103, 141, 192, 323, 567. :101001001111011110110000111101111100111000000001010111001000000000011111010000
10 . -