<![CDATA[
int main() {
double a[3] = {1,2,3};
int b[2][3] = {1,2,3,4,5,6};
double c[2][3][5];
c[0][0][0] = 10;
c[0][0][1] = 20;
double meanval;
meanval = mean(a);
printf("mean(a) = %f\n", meanval);
meanval = mean(b);
printf("mean(b) = %f\n", meanval);
meanval = mean(c);
printf("mean(c) = %f\n", meanval);
}
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<![CDATA[
mean(a) = 2.000000
mean(b) = 3.500000
mean(c) = 1.000000
]]>