Submission #1869225
Source Code Expand
#[allow(unused_imports)]
use std::cmp::{max, min, Ordering};
#[allow(unused_imports)]
use std::collections::{HashMap, HashSet, BinaryHeap, VecDeque, BTreeSet, BTreeMap};
#[allow(unused_imports)]
use std::iter::FromIterator;
#[allow(unused_imports)]
use std::io::stdin;
mod util {
use std::io::stdin;
use std::str::FromStr;
use std::fmt::Debug;
#[allow(dead_code)]
pub fn line() -> String {
let mut line: String = String::new();
stdin().read_line(&mut line).unwrap();
line.trim().to_string()
}
#[allow(dead_code)]
pub fn gets<T: FromStr>() -> Vec<T>
where
<T as FromStr>::Err: Debug,
{
let mut line: String = String::new();
stdin().read_line(&mut line).unwrap();
line.split_whitespace()
.map(|t| t.parse().unwrap())
.collect()
}
}
#[allow(unused_macros)]
macro_rules! get {
($t:ty) => {
{
let mut line: String = String::new();
stdin().read_line(&mut line).unwrap();
line.trim().parse::<$t>().unwrap()
}
};
($($t:ty),*) => {
{
let mut line: String = String::new();
stdin().read_line(&mut line).unwrap();
let mut iter = line.split_whitespace();
(
$(iter.next().unwrap().parse::<$t>().unwrap(),)*
)
}
};
($t:ty; $n:expr) => {
(0..$n).map(|_|
get!($t)
).collect::<Vec<_>>()
};
($($t:ty),*; $n:expr) => {
(0..$n).map(|_|
get!($($t),*)
).collect::<Vec<_>>()
};
($t:ty ;;) => {
{
let mut line: String = String::new();
stdin().read_line(&mut line).unwrap();
line.split_whitespace()
.map(|t| t.parse::<$t>().unwrap())
.collect::<Vec<_>>()
}
};
}
#[allow(unused_macros)]
macro_rules! debug {
($($a:expr),*) => {
println!(concat!($(stringify!($a), " = {:?}, "),*), $($a),*);
}
}
fn main() {
let (n,c,k) = get!(usize, u64, u64);
let mut ts = get!(u64; n);
ts.sort();
let mut b = ts[0] + k;
let mut n = 0;
let mut ans = 1;
for &t in &ts {
if b>=t && n < c {
n +=1;
} else {
ans += 1;
n = 1;
b = t +k;
}
}
println!("{}", ans);
}
Submission Info
Submission Time |
|
Task |
A - Airport Bus |
User |
hatoo |
Language |
Rust (1.15.1) |
Score |
300 |
Code Size |
2559 Byte |
Status |
AC |
Exec Time |
20 ms |
Memory |
4352 KB |
Judge Result
Set Name |
Sample |
All |
Score / Max Score |
0 / 0 |
300 / 300 |
Status |
|
|
Set Name |
Test Cases |
Sample |
sample1.txt, sample2.txt |
All |
sample1.txt, sample2.txt, in1.txt, in2.txt, in3.txt, in4.txt, in5.txt, in6.txt, in7.txt, in8.txt, sample1.txt, sample2.txt |
Case Name |
Status |
Exec Time |
Memory |
in1.txt |
AC |
2 ms |
4352 KB |
in2.txt |
AC |
20 ms |
4352 KB |
in3.txt |
AC |
20 ms |
4352 KB |
in4.txt |
AC |
20 ms |
4352 KB |
in5.txt |
AC |
2 ms |
4352 KB |
in6.txt |
AC |
20 ms |
4352 KB |
in7.txt |
AC |
18 ms |
4352 KB |
in8.txt |
AC |
20 ms |
4352 KB |
sample1.txt |
AC |
2 ms |
4352 KB |
sample2.txt |
AC |
2 ms |
4352 KB |