int main() {
double a[3] = {1,2,3};
double b[2][3] = {1,2,3,4,5,6};
int b1[2][3] = {1,2,3,4,5,6};
double c[2][3][5];
c[0][0][0] = 10;
c[0][0][1] = 20;
double sums;
sums = sum(a);
printf("sum(a) = %f\n", sums);
sums = sum(b);
printf("sum(b) = %f\n", sums);
sums = sum(b1);
printf("sum(b) = %f\n", sums);
sums = sum(c);
printf("sum(c) = %f\n", sums);
}
sum(a) = 6.000000
sum(b) = 21.000000
sum(b) = 21.000000
sum(c) = 30.000000