08/11/07 14:30:18
>>363
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
int main()
{
int a[10], b[10], i, sum = 0;
srand((unsigned int)time(NULL));
for (i = 0; i < 10; ++i) {
a[i]= 0 + (int)(rand() * (9 - 0 + 1.0) / (1.0 + RAND_MAX));
b[i]= 0 + (int)(rand() * (9 - 0 + 1.0) / (1.0 + RAND_MAX));
}
printf("a = (");
for (i = 0; i < 9; ++i) {
printf("%d, ", a[i]);
}
printf("%d)\n", a[i]);
printf("b = (");
for (i = 0; i < 9; ++i) {
printf("%d, ", b[i]);
sum += a[i] * b[i];
}
printf("%d)\n", b[i]);
sum += a[i] * b[i];
printf("The value of the inner product of the two vectors = %d", sum);
return 0;
}