Showing mean and variance

[guiromero]

Hello!

I'm writing a program that calculates and shows the mean and variance of two integers. The result I'm getting is 7. But that's not the mean of 5 and 10 (num1 and num2). What can I do to show both mean and variance together on the screen? What should I put after return to get both mean and variance?

Thank you.

#include <stdio.h>


double statistics (int x, int y){

double mean, var;

mean = (x+y)/2;
var = ((x-mean)*(x-mean) + (y-mean)*(y-mean)) /2;

return mean;
}

int main(){

int num1, num2;

num1 = 10;
num2 = 5;


printf("%lf", statistics(num1, num2));

return 0;
}

[dev7060]

I'm writing a program that calculates and shows the mean and variance of two integers. The result I'm getting is 7. But that's not the mean of 5 and 10 (num1 and num2).

(x+y)/2

produces int type result.

What can I do to show both mean and variance together on the screen? What should I put after return to get both mean and variance?

A function can return one value. Write separate functions or print both from a function.

[iamsteve03]

int type return, nice one, error-free code