Submission #1871877
Source Code Expand
use std::io::{stdin, Read, StdinLock}; use std::str::FromStr; struct Scanner<'a> { stdin: StdinLock<'a>, } impl<'a> Scanner<'a> { fn new(stdin: StdinLock<'a>) -> Scanner<'a> { return Scanner {stdin: stdin} } fn read1<T: FromStr>(&mut self) -> Option<T> { let token = self.stdin.by_ref().bytes().map(|c| c.unwrap() as char) .skip_while(|c| c.is_whitespace()) .take_while(|c| !c.is_whitespace()) .collect::<String>(); return token.parse::<T>().ok(); } fn read<T: FromStr>(&mut self) -> T { return self.read1().unwrap() } } fn main() { let stdin = stdin(); let stdin = stdin.lock(); let mut scanner = Scanner::new(stdin); let n: i32 = scanner.read(); let mut ret = 0; for i in 0..n { let b: i32 = scanner.read(); let c = b % 6; if c == 1 || c == 3 { ret += 0; } else if c == 2 || c == 4 { ret += 1; } else if c == 5 { ret += 2; } else { ret += 3; } } println!("{}", ret); }
Submission Info
Submission Time | |
---|---|
Task | A - ハンドルネーム |
User | yucchiy |
Language | Rust (1.15.1) |
Score | 0 |
Code Size | 1160 Byte |
Status | RE |
Exec Time | 9 ms |
Memory | 4352 KB |
Compile Error
warning: unused variable: `i`, #[warn(unused_variables)] on by default --> ./Main.rs:34:9 | 34 | for i in 0..n { | ^
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 0 / 100 | ||
Status |
|
Set Name | Test Cases |
---|---|
All | sample_01.txt, sample_02.txt, test_aaaaaaaaaa.txt, test_myonmyon.txt, test_nemui.txt, test_onakasuita.txt, test_p.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | RE | 2 ms | 4352 KB |
sample_02.txt | RE | 2 ms | 4352 KB |
test_aaaaaaaaaa.txt | RE | 2 ms | 4352 KB |
test_myonmyon.txt | RE | 2 ms | 4352 KB |
test_nemui.txt | RE | 9 ms | 4352 KB |
test_onakasuita.txt | RE | 2 ms | 4352 KB |
test_p.txt | RE | 2 ms | 4352 KB |