Submission #3421740
Source Code Expand
fn main(){ let s: String = read(); let rs: String = s.chars().rev().collect(); let ln = s.len(); let mut ans: usize = 0; for i in 0 .. ln { if &s[i..ln] == &rs[0..ln-i] { ans = i; break; } } println!("{}", ans); } fn read<T>() -> T where T: std::str::FromStr, T::Err: std::fmt::Debug { let mut buf = String::new(); std::io::stdin().read_line(&mut buf).expect("failed to read"); buf.trim().parse().unwrap() }
Submission Info
Submission Time | |
---|---|
Task | B - Concatenated Palindrome |
User | ducktail |
Language | Rust (1.15.1) |
Score | 200 |
Code Size | 487 Byte |
Status | AC |
Exec Time | 2 ms |
Memory | 4352 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 200 | ||||
Status |
|
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Set Name | Test Cases |
---|---|
Sample | sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt |
All | sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, subtask_1_1.txt, subtask_1_10.txt, subtask_1_11.txt, subtask_1_12.txt, subtask_1_13.txt, subtask_1_14.txt, subtask_1_2.txt, subtask_1_3.txt, subtask_1_4.txt, subtask_1_5.txt, subtask_1_6.txt, subtask_1_7.txt, subtask_1_8.txt, subtask_1_9.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 2 ms | 4352 KB |
sample_02.txt | AC | 2 ms | 4352 KB |
sample_03.txt | AC | 2 ms | 4352 KB |
sample_04.txt | AC | 2 ms | 4352 KB |
subtask_1_1.txt | AC | 2 ms | 4352 KB |
subtask_1_10.txt | AC | 2 ms | 4352 KB |
subtask_1_11.txt | AC | 2 ms | 4352 KB |
subtask_1_12.txt | AC | 2 ms | 4352 KB |
subtask_1_13.txt | AC | 2 ms | 4352 KB |
subtask_1_14.txt | AC | 2 ms | 4352 KB |
subtask_1_2.txt | AC | 2 ms | 4352 KB |
subtask_1_3.txt | AC | 2 ms | 4352 KB |
subtask_1_4.txt | AC | 2 ms | 4352 KB |
subtask_1_5.txt | AC | 2 ms | 4352 KB |
subtask_1_6.txt | AC | 2 ms | 4352 KB |
subtask_1_7.txt | AC | 2 ms | 4352 KB |
subtask_1_8.txt | AC | 2 ms | 4352 KB |
subtask_1_9.txt | AC | 2 ms | 4352 KB |