5
unik
(26.04.2009 13:05)
0
#include "iostream"
include "mah.h"
using namespace std;
int main()
{
float a,b,c,d,k,x1,x2
cout<<"a?";
cin>>a;
cout<<"b?";
cin>>b;
cout<<"c?";
cin>>c;
d=pow(b,2)-4*a*c
if(d<0)
{cout<<"nema rozvyazki";}
else
{k=sqrt(d);
x1=(-b+k)/(2*a)
x2=(-b-k)/(2*a)
cout<<"x1="<<x1<<"x2"<<x2<<"k"
}
}
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#include "iostream"
include "mah.h"
using namespace std;
int main()
{
float x,y,z;
cout<<"x=";
cin>>x;
cout<<"y=";
cin>>y;
cout<<"z=";
cin>>z;
if((x>y)&&(x-z))
cout<<""v.zrost"<<y<<"."<<x<<.<<z;
clse if ((x<y)&&(y<z))
cout<<""v.zrost"<<z<<"."<<x<<"."<<y
else if ((z<y)&&(y<z))
cout<<"v zrost"<<z<<"."<<y<<"."<<x;
else if ((x<z)&&(z<y))
cout<<"v zrost"<<x<<"."<<z<<"."<<y;
else if ((y<z)&&(z<y))
cout<<"v zrost"<<y<<"."<<z<<"."<<x;
sysyem("pause")
return 0;}
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#include "iostream"
include "mah.h"
using namespace std;
int main()
{
float a,b,c;
cout<<"kilkist?";
cin>>a;
cout<<"lina?";
cin>>b;
c=a*b;
if ((<>200)&&(<<500))
{cout<<"treba zarplatu"<<c-c*0.1<<\n;}
else if (c>500)
{cout <<"treba zarplatu"<<c-c*0.2<<\1.3
else
{cout<<"treba zarplatu"<<c<<\n"}
}
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