:: fstream,combinatii cu operatiii intre 2 numere

Posted: 10/11/2009 12:57

Code:

#include <iostream.h>
#include <fstream.h>
ifstream fin("suma.in");
ofstream fout("suma.out");
float a,b,s,d,p,d2,i,i2;
int main()
{
fin>>a;
fin>>b;
s=a+b;
p=a*b;
d=a-b;
d2=b-a;
i=a/b;
i2=b/a;
fout<<a<<"+"<<b<<"="<<s<<'\n';
fout<<a<<"*"<<b<<"="<<p<<'\n';
fout<<a<<"-"<<b<<"="<<d<<'\n';
fout<<b<<"-"<<a<<"="<<d2<<'\n';
fout<<a<<"/"<<b<<"="<<i<<'\n';
fout<<b<<"/"<<a<<"="<<i2<<'\n';
fin.close();
fout.close();
return 0;
}