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  1. // yukicoder My Practice
  2. // author: Leonardone @ NEETSDKASU
  3. use std::io;
  4.  
  5. fn get_line() -> String {
  6. 	let mut input = String::new();
  7. 	io::stdin().read_line(&mut input).ok().expect("");
  8. 	return String::from(input.trim());
  9. }
  10.  
  11. fn get_words() -> Vec<String> {
  12. 	get_line()
  13. 		.split_whitespace()
  14. 		.map(String::from)
  15. 		.collect()
  16. }
  17.  
  18. fn get_integers() -> Vec<i32> {
  19. 	get_line()
  20. 		.split_whitespace()
  21. 		.map(|x| String::from(x).parse::<i32>().unwrap())
  22. 		.collect()
  23. }
  24.  
  25. fn main() {
  26.  
  27. 	let _ = get_line();
  28. 	let nums = get_integers();
  29.  
  30. 	let (ans, _)  = nums
  31. 		.iter()
  32. 		.fold((0,0), |(ans, mx), &x| 
  33. 			if x > mx { (ans, x) }
  34. 			else { if ans < x  { (x, mx) } else { (ans, mx) } }
  35. 			);
  36.  
  37. 	println!("{}", ans);
  38. }
Success #stdin #stdout 0s 11000KB
comments (?)
stdin 
5
3 1 4 2 5
stdout 
2
https://ideone.com/SMqhLT
yukicoder My Practice
author: Leonardone @ NEETSDKASU
language:
Rust (rust 1.56)
created:
9 years ago
visibility:
public

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