Submission #1835240
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 s: Vec<char> = util::line().chars().collect(); let p = s.iter().filter(|&&c| c == 'p').count(); println!("{}", s.len() / 2 - p); }
Submission Info
Submission Time | |
---|---|
Task | D - AtCoDeer and Rock-Paper |
User | hatoo |
Language | Rust (1.15.1) |
Score | 300 |
Code Size | 2324 Byte |
Status | AC |
Exec Time | 2 ms |
Memory | 4352 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 0_000.txt, 0_001.txt |
All | 0_000.txt, 0_001.txt, 1_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 1_011.txt, 1_012.txt, 1_013.txt, 1_014.txt, 1_015.txt, 1_016.txt, 1_017.txt, 1_018.txt, 1_019.txt, 1_020.txt, 1_021.txt, 1_022.txt, 1_023.txt, 1_024.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_000.txt | AC | 2 ms | 4352 KB |
0_001.txt | AC | 2 ms | 4352 KB |
1_002.txt | AC | 2 ms | 4352 KB |
1_003.txt | AC | 2 ms | 4352 KB |
1_004.txt | AC | 2 ms | 4352 KB |
1_005.txt | AC | 2 ms | 4352 KB |
1_006.txt | AC | 2 ms | 4352 KB |
1_007.txt | AC | 2 ms | 4352 KB |
1_008.txt | AC | 2 ms | 4352 KB |
1_009.txt | AC | 2 ms | 4352 KB |
1_010.txt | AC | 2 ms | 4352 KB |
1_011.txt | AC | 2 ms | 4352 KB |
1_012.txt | AC | 2 ms | 4352 KB |
1_013.txt | AC | 2 ms | 4352 KB |
1_014.txt | AC | 2 ms | 4352 KB |
1_015.txt | AC | 2 ms | 4352 KB |
1_016.txt | AC | 2 ms | 4352 KB |
1_017.txt | AC | 2 ms | 4352 KB |
1_018.txt | AC | 2 ms | 4352 KB |
1_019.txt | AC | 2 ms | 4352 KB |
1_020.txt | AC | 2 ms | 4352 KB |
1_021.txt | AC | 2 ms | 4352 KB |
1_022.txt | AC | 2 ms | 4352 KB |
1_023.txt | AC | 2 ms | 4352 KB |
1_024.txt | AC | 2 ms | 4352 KB |