. 7 ( ) :
struct zap {
int key; //
int info; //
} data;
{59,1}, {70,3}, {96,5}, {81,7}, {13,8}, {41,2}, {79,9}; - m = 10. - i = h (data) = data. key %10; .. 10 i Î[0,9].
-.
(-):
i = 59 % 10 = 9; i = 70 % 10 = 0;
i = 96 % 10 = 6; i = 81 % 10 = 1;
i = 13 % 10 = 3.
81 41 1 . - , i = 2.
79 : 9 . , .. 6 (), i = 4. 19 .
. :
struct zap {
int key; //
int info; //
zap *Next; //
} data;
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, , (-): 9, 0, 6, 1, 3.
. 41 81, 79 59.
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, (a + b)*(c d)/ e = 3, b = 5, c = 6, d = 9, = 7, :
ab + cd * e /
3.42857
15.1
| a | b | c | d | e | |||
| a /(b c)*(d + e) | 8.6 | 2.4 | 5.1 | 0.3 | 7.9 | 26.12 | |
| (a + b)*(c d)/ e | 7.4 | 3.6 | 2.8 | 9.5 | 0.9 | 81.89 | |
| a (b + c * d)/ e | 3.1 | 5.4 | 0.2 | 9.6 | 7.8 | 2.16 | |
| a / b ((c + d)* e) | 1.2 | 0.7 | 9.3 | 6.5 | 8.4 | 131.006 | |
| a *(b c + d)/ e | 9.7 | 8.2 | 3.6 | 4.1 | 0.5 | 168.78 | |
| (a + b)*(c d)/ e | 0.8 | 4.1 | 7.9 | 6.2 | 3.5 | 2.38 | |
| a *(b c)/(d + e) | 1.6 | 4.9 | 5.7 | 0.8 | 2.3 | 0.413 | |
| a /(b *(c + d)) e | 8.5 | 0.3 | 2.4 | 7.9 | 1.6 | 1.151 | |
| (a +(b / c d))* e | 5.6 | 7.4 | 8.9 | 3.1 | 0.2 | 0.666 | |
| a *(b + c)/(d e) | 0.4 | 2.3 | 6.7 | 5.8 | 9.1 | 1.091 | |
| a (b / c *(d + e)) | 5.6 | 3.2 | 0.9 | 1.7 | 4.8 | 17.51 | |
| (a b)/(c + d)* e | 0.3 | 6.7 | 8.4 | 9.5 | 1.2 | 0.429 | |
| a /(b + c d * e) | 7.6 | 4.8 | 3.5 | 9.1 | 0.2 | 1.173 | |
| a *(b c)/(d + e) | 0.5 | 6.1 | 8.9 | 2.4 | 7.3 | 0.144 | |
| (a + b * c)/(d e) | 9.1 | 0.6 | 2.4 | 3.7 | 8.5 | 2.196 |
16.
++ ANSI , - .
.
-
, . ++ (stdin, stdout), . , .
- ++ iostream: cin ( istream), cout ( ostream) . iostream.h.
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<< ( ) >> ( ) :
cout << ID ;
cin >> ID ;
cout stdout ( ), cin stdin, .. . :
#include<iostream.h>
void main (void)
{
int i, j, k;
cout << Hello! << endl; // end line
cout << Input i, j ;
cin >> i >> j;
k = i + j;
cout << Sum i, j = << k << endl;
}
ANSI - . .
, , , .
