Submission #62047881

---

Source Code Expand

use itertools::Itertools;
use proconio::{input, marker::Chars};

pub fn main() {
    input! {
        n: usize,
        an: [usize; n]
    };
    let r = (an[0], an[1]);
    for (r0, r1) in an.iter().tuple_windows() {
        if r.0 * r1 != r.1 * r0 {
            println!("No");
            return;
        }
    }
    println!("Yes");
}

Submission Info

Compile Error

warning: unused import: `marker::Chars`
 --> src/main.rs:2:23
  |
2 | use proconio::{input, marker::Chars};
  |                       ^^^^^^^^^^^^^
  |
  = note: `#[warn(unused_imports)]` on by default

Judge Result