Example 01 program: solving some math

//Example of math stuff

#include <stdio.h>

#include <math.h>

int main()
{
    int a, b;
    int c;
    float f;

    // actual initialization
    a=10;
    b=20;
    c=a+b;

    printf("Value of c %d  \n", c);
   
    f = 70.0/3.;
   
    printf("Value of f: %f \n", f);
}