結果
| 問題 |
No.661 ハローキティはりんご3個分
|
| コンテスト | |
| ユーザー |
hitoyozake
|
| 提出日時 | 2018-04-14 00:01:19 |
| 言語 | Rust (1.83.0 + proconio) |
| 結果 |
AC
|
| 実行時間 | 1 ms / 2,000 ms |
| コード長 | 1,777 bytes |
| コンパイル時間 | 14,181 ms |
| コンパイル使用メモリ | 403,404 KB |
| 実行使用メモリ | 6,940 KB |
| 最終ジャッジ日時 | 2024-06-26 21:59:40 |
| 合計ジャッジ時間 | 14,886 ms |
|
ジャッジサーバーID (参考情報) |
judge2 / judge1 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 5 |
コンパイルメッセージ
warning: unused import: `std::str::*`
--> src/main.rs:2:5
|
2 | use std::str::*;
| ^^^^^^^^^^^
|
= note: `#[warn(unused_imports)]` on by default
warning: unused import: `Read`
--> src/main.rs:3:21
|
3 | use std::io::{self, Read};
| ^^^^
warning: unnecessary parentheses around type
--> src/main.rs:5:24
|
5 | fn getline() -> Result<(String)> {
| ^ ^
|
= note: `#[warn(unused_parens)]` on by default
help: remove these parentheses
|
5 - fn getline() -> Result<(String)> {
5 + fn getline() -> Result<String> {
|
warning: unnecessary parentheses around function argument
--> src/main.rs:10:8
|
10 | Ok((buffer))
| ^ ^
|
help: remove these parentheses
|
10 - Ok((buffer))
10 + Ok(buffer)
|
warning: unused variable: `x`
--> src/main.rs:8:9
|
8 | let x = io::stdin().read_line(&mut buffer)?;
| ^ help: if this is intentional, prefix it with an underscore: `_x`
|
= note: `#[warn(unused_variables)]` on by default
warning: unused variable: `a`
--> src/main.rs:20:21
|
20 | let mut a = "";
| ^ help: if this is intentional, prefix it with an underscore: `_a`
warning: unused variable: `i`
--> src/main.rs:21:17
|
21 | for i in 0..m{
| ^ help: if this is intentional, prefix it with an underscore: `_i`
warning: unused variable: `err`
--> src/main.rs:42:25
|
42 | Err(err) =>{},
| ^^^ help: if this is intentional, prefix it with an underscore: `_err`
warning: unused variable: `err`
--> src/main.rs:49:13
|
49 | Err(err)=>{},
| ^^^ help: if this is intentional, prefix it with an underscore: `_err`
warning: variable does not need to be mutable
--> src/main.rs:20:17
|
20 | let mut a = "";
| ----^
| |
| help: remove this `
ソースコード
use std::io::*;
use std::str::*;
use std::io::{self, Read};
fn getline() -> Result<(String)> {
let mut buffer = String::new();
// ? はtry!の糖衣構文
let x = io::stdin().read_line(&mut buffer)?;
//println!("{}", x); // xは入力byte数
Ok((buffer))
}
fn main() {
let n = getline();
let mut vec = Vec::new();
match n {
Ok(buf) => {
let m :u32 = buf.trim().parse::<u32>().unwrap();
let mut a = "";
for i in 0..m{
let apples = getline();
match apples{
Ok(b) => {
let apple_n = (b.trim().parse::<u32>().unwrap())/3;
let row = b.trim().parse::<u32>().unwrap();
if row%8 ==0&& row%10==0{
vec.push("ikisugi".to_string());
}
else if row % 8 == 0 {
vec.push("iki".to_string());
}
else if row%10==0{
vec.push("sugi".to_string());
}
else {
vec.push(apple_n.to_string());
}
}
Err(err) =>{},
}
}
}
Err(err)=>{},
}
for i in vec{
println!("{}", i);
}
/*
let n = getline();
match n {
Ok(buf) => {
println!("input is {}", buf);
let sp = buf.split(" ");
for s in sp{
println!("{}", s);
}
}
Err(error) => println!("error is {}", error),
}*/
}
hitoyozake