<![CDATA[
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 stdval;
stdval = std(a);
printf("std(a) = %f\n", stdval);
stdval = std(b);
printf("std(b) = %f\n", stdval);
stdval = std(b1);
printf("std(b1) = %f\n", stdval);
stdval = std(c);
printf("std(c) = %f\n", stdval);
}
]]>
<![CDATA[
std(a) = 1.000000
std(b) = 1.870829
std(b1) = 1.870829
std(c) = 4.025779
]]>