Submission #1592419


Source Code Expand

fn main() {
  let _: usize = read();
  let vec: Vec<usize> = read_vec();
  let love = [1,3,7,9];
  
  let ans =
    vec.
      iter().
      map(|a| love.iter().filter(|x| x<=&a).map(|x| a-x).min().unwrap()).
      sum::<usize>();
  
  println!("{}", ans);
}

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()
}

fn read_vec<T: std::str::FromStr>() -> Vec<T> {
  let mut buf = String::new();
  std::io::stdin().read_line(&mut buf).ok();
  buf.trim().split_whitespace().map(|t| t.parse::<T>().ok().unwrap()).collect()
}

Submission Info

Submission Time
Task B - 花占い
User aimy
Language Rust (1.15.1)
Score 100
Code Size 647 Byte
Status AC
Exec Time 2 ms
Memory 4352 KB

Judge Result

Set Name All
Score / Max Score 100 / 100
Status
AC × 20
Set Name Test Cases
All sample_01.txt, sample_02.txt, test_1.txt, test_112358.txt, test_1379137913.txt, test_1414213562.txt, test_1732151817.txt, test_2.txt, test_2236167977.txt, test_2645751311.txt, test_3.txt, test_3141592653.txt, test_4.txt, test_5.txt, test_6.txt, test_6666666666.txt, test_7.txt, test_73.txt, test_8.txt, test_9.txt
Case Name Status Exec Time Memory
sample_01.txt AC 2 ms 4352 KB
sample_02.txt AC 2 ms 4352 KB
test_1.txt AC 2 ms 4352 KB
test_112358.txt AC 2 ms 4352 KB
test_1379137913.txt AC 2 ms 4352 KB
test_1414213562.txt AC 2 ms 4352 KB
test_1732151817.txt AC 2 ms 4352 KB
test_2.txt AC 2 ms 4352 KB
test_2236167977.txt AC 2 ms 4352 KB
test_2645751311.txt AC 2 ms 4352 KB
test_3.txt AC 2 ms 4352 KB
test_3141592653.txt AC 2 ms 4352 KB
test_4.txt AC 2 ms 4352 KB
test_5.txt AC 2 ms 4352 KB
test_6.txt AC 2 ms 4352 KB
test_6666666666.txt AC 2 ms 4352 KB
test_7.txt AC 2 ms 4352 KB
test_73.txt AC 2 ms 4352 KB
test_8.txt AC 2 ms 4352 KB
test_9.txt AC 2 ms 4352 KB