Here is the full code, please i need help!!

Question

int main()
{
float houses;
float dollar;
cin >> houses;

//your code goes here
{
dollar = (((houses - (houses - 2))) / houses) * 100;
if (dollar == (int)dollar) {
cout << dollar;
}
else
cout << (int)dollar + 1;
}
return 0;
}

Answer 1

Note that the dollar calculation can be simplified to (2.0/houses)*100.0, and further to 200.0/houses.

The if/else statement is there to find the ceiling of dollar. If dollar is already an integer value, then print it. Else, print the next higher integer.

Here is a simpler version that might be easier to understand:

#import <math>
.
.
.
cin >> houses;
cout << (int)ceil(200.0/houses);

Answer 2

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

Answer 3

Baiscally its just rounding the dollar to the nearest 1
So if dollar is 16.5 then round to 17