Submission #3820950
Source Code Expand
use std::io; fn read_input() -> String { let mut s = String::new(); io::stdin().read_line(&mut s); s } fn wa() { println!("WA"); std::process::exit(0); } fn solve(s: String) { let mut c = 0; for (i, j) in s.chars().enumerate() { match (i, j) { (0, 'A') => (), (i, 'C') if i == 1 || i >= s.len() - 2 || c == 1 => wa(), (_, 'C') => c += 1, (0, _) | (_, 'A'...'Z') => wa(), (_, _) => (), } } if c == 0 { wa(); } println!("AC"); } fn main() { solve(read_input()); }
Submission Info
Submission Time | |
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Task | B - AcCepted |
User | knium_ |
Language | Rust (1.15.1) |
Score | 200 |
Code Size | 631 Byte |
Status | AC |
Exec Time | 2 ms |
Memory | 4352 KB |
Compile Error
warning: unused result which must be used, #[warn(unused_must_use)] on by default --> ./Main.rs:5:5 | 5 | io::stdin().read_line(&mut s); | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 200 | ||||
Status |
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Set Name | Test Cases |
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Sample | a01, a02, a03, a04, a05 |
All | a01, a02, a03, a04, a05, b06, b07, b08, b09, b10, b11, b12, b13, b14, b15, b16 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
a01 | AC | 2 ms | 4352 KB |
a02 | AC | 2 ms | 4352 KB |
a03 | AC | 2 ms | 4352 KB |
a04 | AC | 2 ms | 4352 KB |
a05 | AC | 2 ms | 4352 KB |
b06 | AC | 2 ms | 4352 KB |
b07 | AC | 2 ms | 4352 KB |
b08 | AC | 2 ms | 4352 KB |
b09 | AC | 2 ms | 4352 KB |
b10 | AC | 2 ms | 4352 KB |
b11 | AC | 2 ms | 4352 KB |
b12 | AC | 2 ms | 4352 KB |
b13 | AC | 2 ms | 4352 KB |
b14 | AC | 2 ms | 4352 KB |
b15 | AC | 2 ms | 4352 KB |
b16 | AC | 2 ms | 4352 KB |