結果

問題 No.661 ハローキティはりんご3個分
ユーザー kenichikenichi
提出日時 2023-05-28 16:21:43
言語 Rust
(1.77.0 + proconio)
結果
AC  
実行時間 1 ms / 2,000 ms
コード長 3,355 bytes
コンパイル時間 12,844 ms
コンパイル使用メモリ 379,204 KB
実行使用メモリ 5,376 KB
最終ジャッジ日時 2024-06-08 09:29:56
合計ジャッジ時間 13,585 ms
ジャッジサーバーID
（参考情報） 		judge1 / judge4
このコードへのチャレンジ
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テストケース

テストケース表示
入力 結果 実行時間
実行使用メモリ
testcase_00 AC 1 ms
5,248 KB
testcase_01 AC 1 ms
5,248 KB
testcase_02 AC 1 ms
5,248 KB
testcase_03 AC 1 ms
5,376 KB
testcase_04 AC 1 ms
5,376 KB
権限があれば一括ダウンロードができます
コンパイルメッセージ
warning: value assigned to `flag` is never read
  --> src/main.rs:21:4
   |
21 |             flag = 1;
   |             ^^^^
   |
   = help: maybe it is overwritten before being read?
   = note: `#[warn(unused_assignments)]` on by default

warning: value assigned to `flag` is never read
  --> src/main.rs:24:4
   |
24 |             flag = 1;
   |             ^^^^
   |
   = help: maybe it is overwritten before being read?

warning: value assigned to `flag` is never read
  --> src/main.rs:27:4
   |
27 |             flag = 1;
   |             ^^^^
   |
   = help: maybe it is overwritten before being read?

warning: value assigned to `flag` is never read
  --> src/main.rs:30:4
   |
30 |             flag = 1;
   |             ^^^^
   |
   = help: maybe it is overwritten before being read?

ソースコード

diff # 

use std::io::*;
use std::str::FromStr;
//use std::num;
//use std::cmp;
//use std::collections::VecDeque;
//use std::io::{self, BufRead};

fn main() {
	let i: usize = read();
	let mut n = vec![0; i];
	let mut flag;
	for _i in 0..n.len(){
		n[_i] = read();
	}
	
	for _i in 0..n.len(){
		flag = 0;

		if n[_i] % 8 == 0 && n[_i] % 10 == 0 && flag == 0{
			println!("ikisugi");
			flag = 1;
		}else if n[_i] % 10 == 0 && flag == 0{
			println!("sugi");
			flag = 1;
		}else if n[_i] % 8 == 0 && flag == 0{
			println!("iki");
			flag = 1;
		}else if n[_i] % 3 == 0 && flag == 0{
			println!("{}",n[_i] / 3);
			flag = 1;
		}
	}
}

pub fn ctoi(c: char) -> isize {
	let n = c as isize - '0' as isize;

	return n;
}

pub fn stoi(c: String) -> isize {
	let n = c.parse::<isize>().unwrap();

	return n;
}

pub fn find_char(sentence: Vec<char>, target: char, start: isize) -> isize {
	for _i in start as usize..sentence.len() {
		if sentence[_i] == target {
			return _i as isize;
		}
	}
	return -1;
}

pub fn hex_to_binary(hex_string: &str, x: u32) -> Option<String> {
	match i64::from_str_radix(hex_string, x) {
		Ok(decimal) => Some(format!("{}", decimal)),
		Err(_) => None,
	}
}

pub fn my_floor(x: f64) -> f64 {
	let rounded = (x * 1000.0).floor() / 1000.0;

	rounded
}

pub fn upper_lower(x: char) -> char {
	let result: char;

	if x.is_uppercase() {
		result = x.to_ascii_lowercase();
	} else if x.is_lowercase() {
		result = x.to_ascii_uppercase();
	} else {
		result = x;
	}

	result
}

pub fn maxf_2(x: f64, y: f64) -> f64 {
	let result;

	if x >= y {
		result = x;
	} else {
		result = y;
	}

	result
}

pub fn max_2(x: isize, y: isize) -> isize {
	let result;

	if x >= y {
		result = x;
	} else {
		result = y;
	}

	result
}

pub fn max_u_2(x: usize, y: usize) -> usize {
	let result;

	if x >= y {
		result = x;
	} else {
		result = y;
	}

	result
}

pub fn min_2(x: isize, y: isize) -> isize {
	let result;

	if x >= y {
		result = y;
	} else {
		result = x;
	}

	result
}

pub fn min_2_i32(x: i32, y: i32) -> i32 {
	let result;

	if x >= y {
		result = y;
	} else {
		result = x;
	}

	result
}

pub fn max_3(x: isize, y: isize, z: isize) -> isize {
	let result;
	if x >= y && y >= z {
		result = x;
	} else if x >= z && z >= y {
		result = x;
	} else if y >= x && x >= z {
		result = y;
	} else if y >= z && z >= x {
		result = y;
	} else if z >= x && x >= y {
		result = z;
	} else {
		result = z;
	}

	result
}

pub fn min_3(x: isize, y: isize, z: isize) -> isize {
	let result;
	if x <= y && y <= z {
		result = x;
	} else if x <= z && z <= y {
		result = x;
	} else if y <= x && x <= z {
		result = y;
	} else if y <= z && z <= x {
		result = y;
	} else if z <= x && x <= y {
		result = z;
	} else {
		result = z;
	}

	result
}

pub fn read_text() -> String {
	let mut word = String::new();
	std::io::stdin().read_line(&mut word).ok();
	let answer = word.trim().to_string();

	answer
}

pub fn read_array() -> Vec<char> {
	let array: String = read();
	let chars: Vec<char> = array.trim().chars().collect::<Vec<char>>();
	chars
}

pub fn read<T: FromStr>() -> T {
	let stdin = stdin();
	let stdin = stdin.lock();
	let token: String = stdin
		.bytes()
		.map(|c| c.expect("failed to read char") as char)
		.skip_while(|c| c.is_whitespace())
		.take_while(|c| !c.is_whitespace())
		.collect();
	token.parse().ok().expect("failed to parse token")
}
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