help with if statement

Hoe kunnen we je helpen?

jmukendi

27 februari 2018 19:48

Something doesn't look right with the condition that you are using to control when the outline around ''It's positive'' is drawn. It isn't making any comparisons like <,>, or ===. It won't be able to tell if theNumber is positive, if it doesn't make any comparisons.

This is how I declare the variable, hoping to get a positive answer, but I keep getting the above error. I don't know what i'm doing wrong. Help plz. Thanks!

var theNumber = 20;

fill(0, 0, 0);

textSize(30);

text("Analysis of: " + theNumber, 10, 36);

text("It's positive", 10, 90);

if (theNumber <25) {

rect(5, 110,200, 40);

}

Nieuwe post

3 opmerkingen

An0n3m0us

27 februari 2018 21:07

Bewerkt
0

Acties voor opmerkingen Permalink
I don't quite get what you are trying to do. Could you explain it a little more?

Is this what you are trying to achieve?:
```
var theNumber = 3;

if (theNumber > 0) {
    println("Positive");
} else if (theNumber < 0) {
    println("Negative");
}
```
jmukendi

28 februari 2018 11:19
0

Acties voor opmerkingen Permalink
I'm trying to assign a positive number to my variable. And make sure that the rect outline around " it's positive" is only drawn when theNumber is positive.

I only have to use the if statement, no else.

var theNumber = 15

fill(0, 0, 0);
textSize(30);
text("Analysis of: " + theNumber, 10, 36);
text("It's positive", 10, 90);
if (theNumber <=15)

{
rect(5, 110,200, 40);
}

An0n3m0us

28 februari 2018 12:34

Try this then:

var theNumber = 25;

fill(0, 0, 0);
textSize(30);
text("Analysis of: " + theNumber, 10, 36);
text("It's positive", 10, 90);
if (theNumber > 0) {
 noFill();
 rect(5, 60, 160, 40);
}

U moet u aanmelden om een opmerking te plaatsen.

help with if statement

Niet gevonden wat u zocht?

3 opmerkingen

Niet gevonden wat u zocht?