結果
| 問題 |
No.9011 数字を全て足そう(数字だけ)
|
| ユーザー |
|
| 提出日時 | 2020-09-20 17:06:52 |
| 言語 | Rust (1.83.0 + proconio) |
| 結果 |
RE
|
| 実行時間 | - |
| コード長 | 2,741 bytes |
| コンパイル時間 | 12,709 ms |
| コンパイル使用メモリ | 384,384 KB |
| 実行使用メモリ | 6,948 KB |
| 最終ジャッジ日時 | 2024-06-24 10:48:52 |
| 合計ジャッジ時間 | 13,400 ms |
|
ジャッジサーバーID (参考情報) |
judge4 / judge5 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 6 RE * 17 |
ソースコード
#![allow(unused, non_snake_case, dead_code, non_upper_case_globals)]
use {
std::*,
std::{cmp::*, collections::*, convert::*, iter::*, marker::*, mem::*, ops::*},
};
fn main() {
#![allow(unused, non_snake_case, dead_code, non_upper_case_globals)]
let (r, w, e) = (std::io::stdin(), std::io::stdout(), std::io::stderr());
let mut io = IO::new(r.lock(), w.lock(), e.lock());
let s = io.read::<i64>();
println!("{}", dig(s));
}
fn dig(n: i64) -> i64 {
let mut m = n;
let mut ret = 0;
while m > 0 {
ret += m % 10;
m /= 10;
}
ret
}
static MX: usize = 1010101;
static MOD: i64 = 1000000007;
static INF: i64 = std::i64::MAX >> 1;
use std::io::*;
struct IO<R: Read, W: Write, E: Write> {
Read: R,
Write: BufWriter<W>,
Error: BufWriter<E>,
}
impl<R: Read, W: Write, E: Write> IO<R, W, E> {
fn new(r: R, w: W, e: E) -> IO<R, W, E> {
IO {
Read: r,
Write: BufWriter::new(w),
Error: BufWriter::new(e),
}
}
fn read<T>(&mut self) -> T
where
T: std::str::FromStr,
{
let next: String = self
.Read
.by_ref()
.bytes()
.map(|c| c.unwrap() as char)
.skip_while(|c| c.is_whitespace())
.take_while(|c| !c.is_whitespace())
.collect();
next.parse().ok().unwrap()
}
fn chars(&mut self) -> Vec<char> {
self.read::<String>().chars().collect()
}
fn chari(&mut self) -> Vec<i64> {
self.chars()
.iter()
.map(|&c| (c as u8 - b'0') as i64)
.collect::<Vec<i64>>()
}
fn readn<T: std::str::FromStr>(&mut self, n: usize) -> Vec<T> {
(0..n).map(|_| self.read::<T>()).collect::<Vec<_>>()
}
fn readmat<T: std::str::FromStr>(&mut self, n: usize, m: usize) -> Vec<Vec<T>> {
(0..n).map(|_| self.readn(m)).collect()
}
fn write<S: ToString>(&mut self, val: S) {
self.Write.write(val.to_string().as_bytes());
}
fn writeln<S: ToString>(&mut self, val: S) {
self.Write.write(val.to_string().as_bytes());
self.Write.write(b"\n");
}
fn debug<S: std::fmt::Debug>(&mut self, val: S) {
writeln!(self.Error, "(debug) {:?}", &val);
}
fn debug2<S: std::fmt::Debug, T: std::fmt::Debug>(&mut self, val1: S, val2: T) {
writeln!(self.Error, "(debug2) {:?} -> {:?}", val1, val2);
}
fn debug3<S: std::fmt::Debug, T: std::fmt::Debug, U: std::fmt::Debug>(
&mut self,
val1: S,
val2: T,
val3: U,
) {
writeln!(
self.Error,
"(debug3) {:?} -> {:?} -> {:?}",
val1, val2, val3
);
}
}