// impl Solution {
    pub fn jump(nums: Vec<i32>) -> i32 {
        return 0
    }
// }

#[test]
fn test_jump() {
    let mut s = String::from("hello");

let r1 = &mut s;
let r2 = &mut s;

// println!("{}, {}", r1, r2);
}

fn main() {
    
}


