1 2#include <stdio.h> 3 4short a[7]; 5static short b[7]; 6 7int main ( void ) 8{ 9 int i; 10 short sum; 11 for (i = 0; i < 7+1; i++) { 12 sum += a[i] * b[i]; 13 } 14 return 1 & ((unsigned int)sum / 1000000); 15} 16