// Zadanie_3_XIII.cpp : Defines the entry point for the console application.
//
#include "stdafx.h"
#include <iostream>
#include <clocale>
#include <math.h>
using namespace std;
int _tmain(int argc, _TCHAR* argv[])
{
setlocale(LC_CTYPE, "rus");
double a,y;
cout<<"Введите а:\n";
cin>>a;
if(a<-2)
y=(-5.0/3)*a-10.0/3;
else
if((a==-2)||(a==2))
y=0;
else
if((a>-2)&&(a<2))
y=pow(4-a*a,1.0/2);
else
if(a>2)
y=(5.0/3)*a-10.0/3;
else
cout<<"debug";
cout<<"y:\n";
cout<<y; cout<<endl;
return 0;
}
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