freecode io code example
Example 1: free code camp
they are awesome if you are new to development !Example 2: code camp
// Main function
fn main(){
let arr:[i32;4] = [1,2,3,4];
println!("array size is {}",arr.len());
}they are awesome if you are new to development !// Main function
fn main(){
let arr:[i32;4] = [1,2,3,4];
println!("array size is {}",arr.len());
}