Forum: Lite mer avancerad miniräknare

#include <cstdlib>
#include <iostream>

using namespace std;

int main()
{
int a, b, summa;
string beslut, tecken2;
char tecken;

cout << "-----------------\n| MINIR\x8EKNARE |\n----------------- v.1.2\n";
cout << "Har du anv\x84nt denna minir\x84knare f\x94rut?\n[J]a\n[N]ej\n";
cout << "Svar: ";
cin >> beslut;
if (beslut == "N" || beslut == "n")
cout << "-----------\n| HJ\x8ELP |\n----------- \nSkriv en utr\x84kning.\n\nDu f\x86r anv\x84nda +, -,

• och /. Avsluta med Enter.\n\nex1) \n4+2\n\nex2)\n4\n+\n5\n\n";
  

cout << "-----------------\n| MINIR\x8EKNARE |\n----------------- v.1.2\n";
cout << "Skriv in talet\n";
cin >> a >> tecken >> b;

if (tecken == ''+'')
{
summa = a + b;
tecken2 = " + ";
}
else if (tecken == ''-'')
{
summa = a - b;
tecken2 = " - ";
}
else if (tecken = ''/'')
{
summa = a/b;
tecken2 = " / ";
}

else if (tecken = ''*'')
{
summa = a*b;
tecken2 = "

• ";
  

}

cout << endl << a << tecken2 << b << " = " << summa <<"\nDet blev " << summa << endl << endl;




system("PAUSE");
return EXIT_SUCCESS;
}