Submission #1589217

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Source Code Expand

fn main() {
  let x: String = read();
  println!("{}", x.chars().nth(0).unwrap() as u32 - 'A' as u32 + 1);
}

fn read<T: std::str::FromStr>() -> T {
  let mut buf = String::new();
  std::io::stdin().read_line(&mut buf).ok();
  buf.trim().parse::<T>().ok().unwrap()
}

Submission Info

Judge Result