Code:
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
int main()
{
float zav_pot1, zav_pot2, v0, a, kt, g, t;
int x;
printf("with this program we will calculate the stoping distance of a car\nwhile taking and not taking in account the reaction time of the driver.\n");
printf("enter starting speed of the vehicle in km/h:\n");
scanf("%f", &v0);
printf("Enter reaction time of the driver in seconds:\n");
scanf("%f", &t);
printf("enter road conditions:\n1 dry\n2 wet\n3 icy\n");
scanf("%d", &x);
switch(x)
{
case(1):
kt=0,6;
break;
case(2):
kt=0,3;
break;
case(3):
kt=0,1;
break;
default:
printf("Run program again and ener a valid value!\n");
system("pause");
return 0;
}
zav_pot1=(v0*v0)/(2*a);
zav_pot2=(v0*t)+((v0+v0)/(2*a));
printf("Stoping distance without reaction time is %.f m.\n", zav_pot1);
printf("Stopping distance with reaction time is %f m.\n", zav_pot2);
system("PAUSE");
return 0;
}
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