Why this doesn't work?

Question

https://code.sololearn.com/cPIVyM65YiDx/?ref=app

I'm trying to do the "taquilla" exercise from C++, but my code doesn't work, and I don't know why. Can anyone help me?

You are working on a ticket system. A ticket costs 10 dollars.
The office is running a discount campaign: each group of 5 people receives a discount, which is determined based on the age of the youngest person in the group.
You need to create a schedule that takes the ages of all 5 people as input and outputs the total price of the tickets.

Input example:
55
28
fifteen
38
63

Output example:
42.5

The youngest age is 15, so the group gets a 15% discount off the total price, which is $50 - 15% = $42.5

These are one of the inputs and outputs of one of the examples (some of these examples have good answers in my code, but others not)

input:
11
18
19
22
49

my output:
48
the right output:
44.5

Answer 1

Javier,
Here's my version

int main()
{
int ages[ 5 ];

cin >> ages[ 0 ]; // read in first visitor's age (ages[ 0 ])
int joven = ages[ 0 ]; // assume first visitor is youngest
for ( int i = 1; i < 5;++i ) // read the next 4 visitors' ages
{
cin >> ages[ i ];
if( ages[ i ] < joven ) // if any visitor were younger
{
joven = ages[ i ]; // adjust <joven> accordingly
}
}
cout << 50.0 * ( 100 - joven ) / 100 << endl;
// calculate total price

return 0;
}

Answer 2

I haven't tried this one, can you add the task Description in your post's Description above so I can understand it?

Answer 3

Done Ipang

Answer 4

Thanks! Ipang