PHP Code
if ($grade1 > 100 || $grade2 > 100)
{
print ("
Input grade must be below 100");
}
elseif ($grade1 < 0 || $grade2 < 0)
{
print ("
Input grade must be above zero");
}
else
{
$average = ($grade1 + $grade2) / 2;
}
if ($average > 89)
{
print ("
Average=$average
You got an A");
}
elseif ($average > 79)
{
print ("Average=$average
You got a B");
}
elseif ($average > 69)
{
print ("
Average=$average
You got a C");
}
elseif ($average > 59)
{
print ("
Average=$average
You got a D");
} elseif ($average <= 59)
{
print ("
Average=$average
You got an F");
}
else
{
print ("
$average is not a legal number. Please try again.");
}
$max=$grade1;
if ($grade1 < $grade2)
{
$max = $grade2;
}
print ("
Your max score was $max");
if ($grade1 < 70 || $grade2 < 70)
{
print ("
Please see your instructor for help.");
}