programme C(speed=distance/time)

     find average speed

#include <iostream>

using namespace std;

int main()

{

    float distance,time,speed;

    printf("enter distance?\t");

    scanf("%f",&distance);

    printf("enter time?\t");

    scanf("%f",&time);

    speed=distance/time;

    printf("speed is %f",speed);

    return 0;

}