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// move_semantics5.rs
// 只通过重新排列 `main()` 中的已有行来完成编译,并且不能增加、更改或删除任何行
// 执行 `rustex hint move_semantics5` 获取提示 :)
// I AM NOT DONE
fn main() {
let mut x = 100;
let y = &mut x;
let z = &mut x;
*y += 100;
*z += 1000;
assert_eq!(x, 1200);
}