Submission #41142175

Source Code Expand

use proconio::input;

fn main() {
    input! {
        n: usize,
    }
    let mut count = 0_usize;
    for a in 1..n {
        count += (n - 1) / a;
    }
    let ans = count;
    println!("{}", ans);
}

Submission Info

Submission Time
Task C - A x B + C
User bouzuya
Language Rust (1.42.0)
Score 300
Code Size 204 Byte
Status AC
Exec Time 15 ms
Memory 2124 KiB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 3
AC × 37
Set Name Test Cases
Sample 00-sample-01.txt, 00-sample-02.txt, 00-sample-03.txt
All 00-sample-01.txt, 00-sample-02.txt, 00-sample-03.txt, 01-small-01.txt, 01-small-02.txt, 01-small-03.txt, 01-small-04.txt, 01-small-05.txt, 01-small-06.txt, 01-small-07.txt, 01-small-08.txt, 01-small-09.txt, 01-small-10.txt, 02-min-01.txt, 03-random-01.txt, 03-random-02.txt, 03-random-03.txt, 03-random-04.txt, 03-random-05.txt, 05-highly-composite-number-01.txt, 05-highly-composite-number-02.txt, 05-highly-composite-number-03.txt, 05-highly-composite-number-04.txt, 05-highly-composite-number-05.txt, 06-highly-composite-number-01.txt, 06-highly-composite-number-02.txt, 06-highly-composite-number-03.txt, 06-highly-composite-number-04.txt, 06-highly-composite-number-05.txt, 07-highly-composite-number-01.txt, 07-highly-composite-number-02.txt, 07-highly-composite-number-03.txt, 07-highly-composite-number-04.txt, 07-highly-composite-number-05.txt, 08-max-01.txt, 08-max-02.txt, 08-max-03.txt
Case Name Status Exec Time Memory
00-sample-01.txt AC 8 ms 2004 KiB
00-sample-02.txt AC 2 ms 2072 KiB
00-sample-03.txt AC 15 ms 2076 KiB
01-small-01.txt AC 2 ms 2052 KiB
01-small-02.txt AC 2 ms 2024 KiB
01-small-03.txt AC 2 ms 1948 KiB
01-small-04.txt AC 2 ms 1976 KiB
01-small-05.txt AC 1 ms 2020 KiB
01-small-06.txt AC 3 ms 1964 KiB
01-small-07.txt AC 1 ms 2008 KiB
01-small-08.txt AC 2 ms 2112 KiB
01-small-09.txt AC 2 ms 2032 KiB
01-small-10.txt AC 2 ms 1880 KiB
02-min-01.txt AC 2 ms 1944 KiB
03-random-01.txt AC 2 ms 2032 KiB
03-random-02.txt AC 13 ms 2076 KiB
03-random-03.txt AC 6 ms 2068 KiB
03-random-04.txt AC 3 ms 2068 KiB
03-random-05.txt AC 2 ms 2048 KiB
05-highly-composite-number-01.txt AC 14 ms 1932 KiB
05-highly-composite-number-02.txt AC 10 ms 1984 KiB
05-highly-composite-number-03.txt AC 8 ms 1968 KiB
05-highly-composite-number-04.txt AC 2 ms 2056 KiB
05-highly-composite-number-05.txt AC 2 ms 2012 KiB
06-highly-composite-number-01.txt AC 9 ms 1996 KiB
06-highly-composite-number-02.txt AC 8 ms 2052 KiB
06-highly-composite-number-03.txt AC 11 ms 1944 KiB
06-highly-composite-number-04.txt AC 2 ms 1928 KiB
06-highly-composite-number-05.txt AC 2 ms 2048 KiB
07-highly-composite-number-01.txt AC 9 ms 2040 KiB
07-highly-composite-number-02.txt AC 13 ms 2124 KiB
07-highly-composite-number-03.txt AC 7 ms 1984 KiB
07-highly-composite-number-04.txt AC 3 ms 1884 KiB
07-highly-composite-number-05.txt AC 4 ms 2084 KiB
08-max-01.txt AC 13 ms 2044 KiB
08-max-02.txt AC 13 ms 2108 KiB
08-max-03.txt AC 11 ms 2076 KiB