Submission #34269373

Source Code Expand

use proconio::{input, marker::Usize1};

fn main() {
    input! {
        n: usize,
        a: [Usize1; 4 * n - 1],
    };
    let mut count = vec![0_usize; n];
    for a_i in a {
        count[a_i] += 1;
    }
    let ans = count.iter().position(|i| *i != 4).unwrap() + 1;
    println!("{}", ans);
}

Submission Info

Submission Time
Task B - Who is missing?
User bouzuya
Language Rust (1.42.0)
Score 200
Code Size 300 Byte
Status AC
Exec Time 31 ms
Memory 8096 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 10
Set Name Test Cases
Sample sample_00.txt, sample_01.txt, sample_02.txt
All sample_00.txt, sample_01.txt, sample_02.txt, test_00.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt
Case Name Status Exec Time Memory
sample_00.txt AC 4 ms 2024 KiB
sample_01.txt AC 2 ms 2156 KiB
sample_02.txt AC 2 ms 2124 KiB
test_00.txt AC 31 ms 8096 KiB
test_01.txt AC 22 ms 6764 KiB
test_02.txt AC 9 ms 3832 KiB
test_03.txt AC 24 ms 8060 KiB
test_04.txt AC 17 ms 4696 KiB
test_05.txt AC 19 ms 7100 KiB
test_06.txt AC 20 ms 6052 KiB