Submission #1869318
Source Code Expand
#[allow(unused_imports)] use std::cmp::{max, min, Ordering}; #[allow(unused_imports)] use std::collections::{BTreeMap, BTreeSet, BinaryHeap, HashMap, HashSet, VecDeque}; #[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 (x, y) = get!(i64, i64); let mut ans = (y.abs() - x.abs()).abs(); if y == 0 && x > 0 { ans += 1; } else if x.signum() != y.signum() { ans += 1; } else if x > y { ans += 2; } println!("{}", ans); }
Submission Info
Submission Time | |
---|---|
Task | A - Simple Calculator |
User | hatoo |
Language | Rust (1.15.1) |
Score | 0 |
Code Size | 2439 Byte |
Status | WA |
Exec Time | 2 ms |
Memory | 4476 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 300 | ||||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 0_00.txt, 0_01.txt, 0_02.txt |
All | 0_00.txt, 0_01.txt, 0_02.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | AC | 2 ms | 4352 KB |
0_01.txt | AC | 2 ms | 4352 KB |
0_02.txt | AC | 2 ms | 4352 KB |
1_00.txt | AC | 2 ms | 4352 KB |
1_01.txt | WA | 2 ms | 4352 KB |
1_02.txt | AC | 2 ms | 4352 KB |
1_03.txt | AC | 2 ms | 4352 KB |
1_04.txt | WA | 2 ms | 4352 KB |
1_05.txt | AC | 2 ms | 4352 KB |
1_06.txt | AC | 2 ms | 4352 KB |
1_07.txt | AC | 2 ms | 4352 KB |
1_08.txt | AC | 2 ms | 4352 KB |
1_09.txt | AC | 2 ms | 4352 KB |
1_10.txt | AC | 2 ms | 4476 KB |