Submission #4016184
Source Code Expand
macro_rules! input { (source = $s:expr, $($r:tt)*) => { let mut iter = $s.split_whitespace(); let mut next = || { iter.next().unwrap() }; input_inner!{next, $($r)*} }; ($($r:tt)*) => { let stdin = std::io::stdin(); let mut bytes = std::io::Read::bytes(std::io::BufReader::new(stdin.lock())); let mut next = move || -> String{ bytes .by_ref() .map(|r|r.unwrap() as char) .skip_while(|c|c.is_whitespace()) .take_while(|c|!c.is_whitespace()) .collect() }; input_inner!{next, $($r)*} }; } macro_rules! input_inner { ($next:expr) => {}; ($next:expr, ) => {}; ($next:expr, $var:ident : $t:tt $($r:tt)*) => { let $var = read_value!($next, $t); input_inner!{$next $($r)*} }; } macro_rules! read_value { ($next:expr, ( $($t:tt),* )) => { ( $(read_value!($next, $t)),* ) }; ($next:expr, [ $t:tt ; $len:expr ]) => { (0..$len).map(|_| read_value!($next, $t)).collect::<Vec<_>>() }; ($next:expr, chars) => { read_value!($next, String).chars().collect::<Vec<char>>() }; ($next:expr, usize1) => { read_value!($next, usize) - 1 }; ($next:expr, $t:ty) => { $next().parse::<$t>().expect("Parse error") }; } fn main() { input!{ n: i32, } let diff = 2025 - n; for i in 1..10 { for j in 1..10 { if i*j == diff { println!("{} x {}", i, j); } } } }
Submission Info
Submission Time | |
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Task | C - 九九足し算 |
User | dbftdiyoeywga |
Language | Rust (1.15.1) |
Score | 100 |
Code Size | 1672 Byte |
Status | AC |
Exec Time | 3 ms |
Memory | 4352 KB |
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
---|---|
All | sample_01.txt, sample_02.txt, test_1953.txt, test_1971.txt, test_1977.txt, test_1983.txt, test_1989.txt, test_1990.txt, test_1993.txt, test_1995.txt, test_1997.txt, test_1998.txt, test_2001.txt, test_2009.txt, test_2013.txt, test_2017.txt, test_2019.txt, test_2020.txt, test_2022.txt, test_2024.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 2 ms | 4352 KB |
sample_02.txt | AC | 2 ms | 4352 KB |
test_1953.txt | AC | 2 ms | 4352 KB |
test_1971.txt | AC | 2 ms | 4352 KB |
test_1977.txt | AC | 2 ms | 4352 KB |
test_1983.txt | AC | 2 ms | 4352 KB |
test_1989.txt | AC | 2 ms | 4352 KB |
test_1990.txt | AC | 2 ms | 4352 KB |
test_1993.txt | AC | 2 ms | 4352 KB |
test_1995.txt | AC | 2 ms | 4352 KB |
test_1997.txt | AC | 3 ms | 4352 KB |
test_1998.txt | AC | 2 ms | 4352 KB |
test_2001.txt | AC | 2 ms | 4352 KB |
test_2009.txt | AC | 2 ms | 4352 KB |
test_2013.txt | AC | 2 ms | 4352 KB |
test_2017.txt | AC | 2 ms | 4352 KB |
test_2019.txt | AC | 2 ms | 4352 KB |
test_2020.txt | AC | 2 ms | 4352 KB |
test_2022.txt | AC | 2 ms | 4352 KB |
test_2024.txt | AC | 2 ms | 4352 KB |