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Type: Posts; User: JT123

1. ## Thread: Help with programming homework

by JT123
Replies
11
Views
426

### Re: Help with programming homework

The area is correct, I transferred the formula straight from the handout for my homework. I dont need it to print the area, if its not a triangle, I cant have an area of the inputs. I just need it to...
2. ## Thread: Help with programming homework

by JT123
Replies
11
Views
426

### Re: Help with programming homework

This is what the console window says:
Welcome to the Triangle Calculation Program!
Enter length of side one => 2
Enter length of side two => 5
Enter length of side three => 9
Your Triangle has...
3. ## Thread: Help with programming homework

by JT123
Replies
11
Views
426

### Re: Help with programming homework

Nevermind, I fixed it. It works now but another problem has come up.

if ( ( s * s-a * s-b * s-c < 0 ) ) {
System.out.println("Sorry- not a valid triangle");
}
It works, but I do not get the...
4. ## Thread: Help with programming homework

by JT123
Replies
11
Views
426

### Re: Help with programming homework

It states that variable s in the formula might not have been initialized. But I thought I did that?

--- Update ---

Nevermind, I fixed it. It works now but another problem has come up.

if (...
5. ## Thread: Help with programming homework

by JT123
Replies
11
Views
426

### Re: Help with programming homework

Where the "?" is, I need to input a formula to where earlier in the program, if I enter 3 sides that cant possibly make a triangle, the 3 inputs will be put in that formula and it will print "Sorry-...
6. ## Thread: Help with programming homework

by JT123
Replies
11
Views
426

### Help with programming homework

I have this program that I need help with. Basically its a program where a user is prompted to enter the length of all three sides of a triangle and the program calculates the area by herons formula...
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