#include <iostream>
#include <cmath>
using namespace std;
int x0,x1,h,z;
char com;
void cikl1(int x0,int x1,int h,int z)
{
int buf;
z=0;
int x=0;
x=x0;
while(x!=x1)
{
buf=sin(x);
if (buf>0.5)
{z=0.5;}
else
{if (buf<-0.5)
{z=-0.5;}
else
{z=sin(x);}}
cout<<"z "<<z<<endl;
x=x0+(x1-x0)/h;
}
}
int main()
{
do
{
cout<<"Please, print x0,x1,h"<<endl;
cin>>x0;
cin>>x1;
cin>>h;
cikl1(x0,x1,h,z);
cout<<"Do you like to try again?"<<endl;
cin>>com;

}while(com=='y'||com=='Y');
return 0;
}