struct Aaa{}
fn main() {
println(0.5 % 1)
println(1 % 0.5)
println([1,2,3] % 1)
println(1 % [1,2,3])
a := Aaa{}
println(a % 1)
println(1 % a)
b := map[string]int
println(b % 1)
println(1 % b)
}