HELP!!! Why my program doesn’t work ? C++/array

Question

https://code.sololearn.com/c6f7d2VXWVmB/?ref=app

Why my program doesn’t work ? The task: Find all triples of numbers from the array A [n], which may be sides of a triangle.

Answer 1

Just look at what the compiler warning says... You're using fancy quotation marks « / » instead of << / >>.

Answer 2

Ok. I found the error. It's pretty simple.

You are using « in cout. That's causing a error sintax because the right way it's to use double < (in other words <<).

For example:

cout << "cout uses << and uses not « " << '\n';

Answer 3

Hum. I tested some more. In therms of syntax fells right.
So i think it's a logical error.

in this line:
if ((ver1 + ver2 > ver3) && (ver1 + ver3 > ver2) && (ver2 + ver3 > ver1))
cout << ver1 << ver2 << ver3 << "write" << '\n';
}

seems that you can never reach the condition for go inside the if.

Can you explain me what you want to do with your code, please?

Answer 4

I’m sorry for my mistakes! I don’t know english very well.
This program should find in the array all the triples of the element that will be the sides of the triangle be something

Answer 5

So i played with your code. And if i have understand right

Is it something like this that you wants to achieve ?

https://code.sololearn.com/cobwIYEg7Mfe/#cpp

Inputs that i tested:
//
3
7
9
15
//

//
6
7
9
15
1
2
3
//

Answer 6

Oh, thanks! I fixed this error but the program still does not work correctly