30 lines
370 B
V
30 lines
370 B
V
struct User{
|
|
name string
|
|
mut:
|
|
is_registered bool
|
|
}
|
|
|
|
fn (mut user User) register(){
|
|
user.is_registered = true
|
|
}
|
|
|
|
|
|
fn multiply_by_2(mut arr[] int){
|
|
for i in 0..arr.len{
|
|
arr[i] *= 2
|
|
}
|
|
}
|
|
|
|
pub fn main(){
|
|
|
|
mut user := User{}
|
|
|
|
println(user.is_registered)
|
|
user.register()
|
|
println(user.is_registered)
|
|
|
|
mut nums := [1,2,3]
|
|
multiply_by_2(mut nums)
|
|
println(nums)
|
|
|
|
} |