結果
問題 | No.207 世界のなんとか |
ユーザー | kenichi |
提出日時 | 2023-03-29 09:39:10 |
言語 | Rust (1.77.0 + proconio) |
結果 |
AC
|
実行時間 | 2 ms / 5,000 ms |
コード長 | 2,536 bytes |
コンパイル時間 | 20,040 ms |
コンパイル使用メモリ | 407,856 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-09-21 03:30:22 |
合計ジャッジ時間 | 13,595 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge4 |
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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 | 2 ms
6,812 KB |
testcase_01 | AC | 1 ms
6,812 KB |
testcase_02 | AC | 1 ms
6,812 KB |
testcase_03 | AC | 1 ms
6,812 KB |
testcase_04 | AC | 1 ms
6,940 KB |
testcase_05 | AC | 1 ms
6,944 KB |
testcase_06 | AC | 1 ms
6,940 KB |
testcase_07 | AC | 1 ms
6,944 KB |
testcase_08 | AC | 1 ms
6,940 KB |
testcase_09 | AC | 1 ms
6,940 KB |
testcase_10 | AC | 1 ms
6,944 KB |
testcase_11 | AC | 1 ms
6,940 KB |
testcase_12 | AC | 1 ms
6,940 KB |
testcase_13 | AC | 1 ms
6,940 KB |
testcase_14 | AC | 1 ms
6,940 KB |
testcase_15 | AC | 1 ms
6,940 KB |
testcase_16 | AC | 1 ms
6,944 KB |
testcase_17 | AC | 1 ms
6,940 KB |
testcase_18 | AC | 1 ms
6,940 KB |
コンパイルメッセージ
warning: value assigned to `flag` is never read --> src/main.rs:23:21 | 23 | flag = 1; | ^^^^ | = help: maybe it is overwritten before being read? = note: `#[warn(unused_assignments)]` on by default warning: value assigned to `l` is never read --> src/main.rs:31:9 | 31 | l = _i; | ^ | = help: maybe it is overwritten before being read? warning: variable does not need to be mutable --> src/main.rs:21:21 | 21 | let mut k = l % 10; | ----^ | | | help: remove this `mut` | = note: `#[warn(unused_mut)]` on by default
ソースコード
use std::io::*; use std::str::FromStr; //use std::num; //use std::cmp; fn main() { let n: isize = read(); let m: isize = read(); let mut flag = 0; for _i in n..=m { let mut l = _i; if _i % 3 == 0 { println!("{}", _i); } else { while flag == 0{ if l == 0{ flag = 1; } let mut k = l % 10; if k == 3 { flag = 1; println!("{}", _i); break; } l -= k; l /= 10; } } l = _i; flag = 0; } } pub fn max(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(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_line() -> String { let mut s: String = String::new(); std::io::stdin().read_line(&mut s).ok(); s } 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") } pub fn read_array() -> Vec<char> { let array: String = read(); let chars: Vec<char> = array.trim().chars().collect::<Vec<char>>(); chars } pub fn get_data() -> Vec<u64> { let mut s: String = String::new(); std::io::stdin().read_line(&mut s).ok(); let vec: Vec<u64> = s .trim() .split_whitespace() .map(|e| e.parse().ok().unwrap()) .collect(); vec } pub fn get_chars() -> Vec<char> { let mut s: String = String::new(); std::io::stdin().read_line(&mut s).ok(); let vec: Vec<char> = s.trim().chars().collect::<Vec<char>>(); vec }