/*************************************************************
C151 Multi-user operating systems.
Dana Vrajitoru
January 20, 2004.

This program computs the solution for the equation ax+b = 0.

It contains some compilling errors and is baadly indented for the purposes of the homework. This coment also contains spelling errors for the purpos of the homeworl.
**************************************************************/

#include <iostream>
using namespace std;

int main()
{
float a, b, x;
// Input a.
COUT << "Enter a number a:" << endl;
cin >> a;  
// Input b
COUT << "Enter a number b:" << endl;
cin >> b;
// Compute x
if (a == 0)
       if (b == 0)
    COUT << "The equation has an infinity of solutions." << endl;
      else
  COUT << "The equation has no solution." << endl;
    else{
   x = -b/a;
     COUT << "The solution for the equation ax+b = 0 is "
	   << x << endl;
}
     return 0;
}

/********************* Program output *************************
Enter a number a:
2
Enter a number b:
4
The solution for the equation ax+b = 0 is -2
***************************************************************/