.


:




:

































 

 

 

 





, - 糿 . , , -.

-, . - , . . .

. , N.

:

1. i = 0

2. a = (h(key) + c*i) % N

3. t(a) = t(a) = t(a) = key,

4. i = i + 1, 2

. , 1 . .

:

1. i = 0

2. a = ((h(key) + c*i) / n + (h(key) + c*i) % n) % n

3. t(a) = t(a) = , t(a) = key,

4. i = i + 1, 2

, -. 糿 . - . . - . . , . , - .

, . , . , . , .

:

1. i = 0

2. a = ((h(key) + c*i) / n + (h(key) + c*i) % n) % n

3. t(a) = t(a) = , t(a) = key,

4. i > m,

5. i = i + 1, 2

m. , , .

:

1. i = 0

2. a = ((h(key) + c*i) / n + (h(key) + c*i) % n) % n

3. t(a) = key, t(a) =

4. t(a) = i>m,

5. i = i + 1, 2

:

1. i = 0

2. a = ((h(key) + c*i) / n + (h(key) + c*i) % n) % n

3. t(a) = key,

4. t(a) = i>m,

5. i = i + 1, 2

-

, -. - , , . - .

. , -. , -. . -. .

, , . . , , - .

, , -. , . , .

, , . , . , .

. m n1 n2.

for (i=0; i<m; i++)

str[i]:=(char)(rand()%(n2-n1)+n1);

, , . m n1 n4 ( n2 n3).

for (int i=0; i<m; i++)

{

x = rand() % ((n4-n3)+(n2-n1));

if (x<=(n2-n1))

str[i] = (char)(x+n1);

else

str[i] = (char)(x+n1+n3-n2);

}

. , 7 . , , .

: 7 ;

3 ( 65-90);

2 ( 48-57);

2 ( 97-122).

char key[7];

for (i=0; i<3; i++) key[i] = (char)(rand()%(90-65)+65);

for (i=3; i<5; i++) key[i] = (char)(rand()%(57-48)+57);

for (i=5; i<7; i++) key[i] = (char)(rand{}%(122-97)+97);





:


: 2017-02-11; !; : 558 |


:

:

.
==> ...

1701 - | 1651 -


© 2015-2024 lektsii.org - -

: 0.015 .