3 , .
3
0+0=0 | 0-0=0 | 0*0=0 |
1+0=1 | 1-0=1 | 1*0=0 |
0+1=1 | 0-1=1 | 0*1=0 |
1+1=10 | 1-1=0 | 1*1=1 |
: , 1, 0, 1- .
_21: 101(2) 11(2). .
,
101(2)= 5(10), 11(2)= 3(10), 1000(2) = 8(10).
: 5+3=8.
0 , , 0. , , 2 .
_22: 101(2) 11(2). .
,
101(2)=5(10), 11(2)=3(10), 10(2)=2(10).
: 5-3=2.
.
_23: 11(2) 10(2). .
* 10
11
110,
11(2)=3(10), 10(2)=2(10), 110(2)=6(10).
: 3*2=6.
, 8, 0, 1- .
_24: 165(8) 13(8). .
,
165(8)= 117(10), 13(8)= 11(10), 200(8) = 128(10).
, , 0. , , 8 .
_25: 114(8) 15(8). .
,
114(8)=76(10), 15(8)=13(10), 77(8)=63(10).
, 16, 0, 1- .
_26: 1B5(16) 53(16). .
,
1B5(16)= 437(10), 53(16)= 83(10), 208(16) = 520(10).
, , 0. , , 16 .
_27: 11A(16) 2C(16). .
,
11A(16)=282(10), 2C(16)=44(10), EE(16)=238(10).
, .
. .
, .
( ) , , , , .
|
|
.
. , , ( ) . , 0, ,- 1.
_28:
1(10)= 0 000 0001(2), -1(10)= 1 000 0001(2)
. . .
, , , , . . . .
, , , , (0 1, 1 - 0).
_29:
1(10) | -1(10) | |
0000 0001(2) | 1000 0001(2) | |
0000 0001(2) | 1111 1110(2) |
_30:
5(10) | -5(10) | |
0000 0101(2) | 1000 0101(2) | |
0000 0101(2) | 1111 1010(2) |
, , , .
, 1 .
_31:
6(10) | -6(10) | |
0000 0110(2) | 1000 0110(2) | |
0000 0110(2) | 1111 1001(2) | |
0000 0110(2) | 1111 1010(2) |
_32:
1(10) | -1(10) | |
0000 0001(2) | 1000 0001(2) | |
0000 0001(2) | 1111 1110(2) | |
0000 0001(2) | 1111 1111(2) |
_33:
-32(10) .
1. 32(10) :
32(10)=100000(2).
2. 32(10) 0010 0000.
3. -32(10) 1010 0000.
4. -32(10) 1101 1111.
5. -32(10) 1110 0000.
_34:
0011 1011. .
|
|
1. () 0 011 1011 0, , .
2. , .
3. 111011(2) ( ).
4. 111011(2) 59(10).
_35:
1011 1011. .
1. 1 011 1011 1, , .
2. . 1 011 1010.
3. (1 0, 0 1). 1 100 0101 ( 1).
4. -100 0101(2).
4. -1000101(2) -69(10).