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, - . 0 1 . - , 2 . : 00101011, 00000000, 11111111, 10101010. - . ( ) , . . , .

 

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000000002 = 010 000000012 = 110.......... 111111112 = 25510

 

, , . 28, .. 256. 255, 16 . 216, .. 65536 . 4 32 . .

 

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(). ma a, . , A10= 373 0.373 103, = 0.373, = 3, . 2 a a .

a () . a max <=a<=a max, pam ,

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'a

'a

ma , , . .

 

k - , .

N . . , A2 =(100;0.101101)2 - 2= 1011.01 10= 11.25, 2 = (101;0.0101101) - , .

r k - , .

- -. . (, ) - . - . , , . . , A10=3759, A2-10= 0011 0111 0101 1001. (), , . , . , + 1100, - - 1101 [17].

 

16. /++.

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;

 

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{...}

 

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try { <> }

catch (< >) { <> }

catch (< >) { <> }

...

catch (< >) { <> }

if (<>) < 1> [else < 2>]

-

switch (<>)

{ case < 1>: < 1>

case < 2>: < 2>

...

case < N>: < N>

[default: <>]

}

 

- . - <>, <>, < >, <>. - break. <> < >, <>, default, .

while (<>) <>

do <> while <>;

 

C++ , <> , .

for ([< >];

[< >];

[< >])

<>

 

for , < > ( 0). < > < > . < > < >, < > <>. , ( ). < >, , .

C++ , while C++ , .. for.

break;

 

while, do, for switch. . , . while, do, for, switch, .

continue;

 

while, do, for. . do while . for , .

return [<>];

, , . , . <>, , , , , , . <> , .

break, continue return . , . , . , , . , .

/ C++, , . .

 





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