need help!!

Anon

I have recently been given a question to do, i attempted it and i kept gettin errors with it. So could some help me with it. I need to Design and write a program which inputs 4 integers (each 10 or less) representing frequencies and outputs a histogram printed sideways. The program should use a loop within a loop

knickerlas

Not very much to go on hmmmm....?

Anon

for example:
the user inputs in a prompt box:4,7,1 and 9
and the output will be

FREQUENCY

0 5 10

1*
2*
3
4*******

knickerlas

But where are the errors, code, etc?

Nick

cordex

Heh, I wrote this yesterday when I saw your post and when I got in today I noticed it.

I'd charge you for it but it's late and I don't like to bother with currency conversions anyway: grin

$var[0] = '4';
$var[1] = '7';
$var[2] = '1';
$var[3] = '9';
echo "FREQUENCY ";
echo "0_5_10 ";
echo "------------------- ";
$x=1;
if(count($var)>0)
{
do
{
echo "$x";
if(current($var)>10)
echo "-This number is greater then ten";
else
{
for($i=0;$i<current($var);$i++)
{
echo "*";
}
echo " ";
$x++;
}
}
while(next($var));
}
else
{
echo "I don't think you filled out all the fields. What are you, a dumsh ... I mean, moron? ";
exit;
}

Anon

This is what i have wrote so far.

{
for(j=1;j<=4;j++)
{
var a=prompt(\"Enter a number less than 10\")
if(a>10)
{document.write(\"This number is bigger then 10\")}
else
for(i=1;i<=a;i++)
document.write(\"*\")
document.write(\" \")
}}

It works. However i need to put,a,b,c,d before each of the number of * that they have in.

So it would look like:
a *
b
and so on.