// Variable declarations
// type name = initial_value; (initial value is optional)
float a;
a = 5; // assignment
float b = 2;
println(a/b);
a = 17;
println(a/b);

// These might need to be changed, for other applications
float pool_depth = 40;
float pool_length = 5;
float pool_width = 1.5;
float horse_gallons = 10;
// This part can stay
float pool_volume = pool_depth * pool_length * pool_width;
float pool_gallons = 7.48 * pool_volume;
float horses = pool_gallons / horse_gallons;
println("We will need " + horses + " to empty the pool in a day"); 

if(horses > 100){
   println("That is quite a few horses"); 
   println("This will print if the condition is true");
} else {
   println("There are probably enough horses in the neighborhood"); 
}
size(1000, 1000);
line(0, 0, 500, 500);