Submission #39729054

Source Code Expand

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

fn main() {
    input! {
        n: usize,
        lr: [(Usize1, Usize1); n],
    };
    let mut seats = vec![0_i64; 100_000 + 1];
    for (l, r) in lr {
        seats[l] += 1;
        seats[r + 1] -= 1;
    }
    for i in 0..100_000 {
        seats[i + 1] += seats[i];
    }
    let ans = seats.iter().sum::<i64>();
    println!("{}", ans);
}

Submission Info

Submission Time
Task B - Theater
User bouzuya
Language Rust (1.42.0)
Score 200
Code Size 384 Byte
Status AC
Exec Time 7 ms
Memory 2824 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 2
AC × 8
Set Name Test Cases
Sample sample_01.txt, sample_02.txt
All 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, sample_01.txt, sample_02.txt
Case Name Status Exec Time Memory
01.txt AC 7 ms 2744 KiB
02.txt AC 2 ms 2676 KiB
03.txt AC 2 ms 2740 KiB
04.txt AC 2 ms 2824 KiB
05.txt AC 2 ms 2784 KiB
06.txt AC 2 ms 2788 KiB
sample_01.txt AC 2 ms 2796 KiB
sample_02.txt AC 2 ms 2744 KiB