Submission #3820939
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') => continue,
(0, _) => wa(),
(1, 'A'...'Z') => wa(),
(i, 'C') if i == 1 || i >= s.len() - 2 || c == 1 => wa(),
(i, 'C') => c += 1,
(_, 'A' ... 'Z') => wa(),
(_, _) => continue,
}
}
if c == 0 {
wa();
}
println!("AC");
}
fn main() {
solve(read_input());
}
Submission Info
Submission Time
2018-12-19 04:22:03+0900
Task
B - AcCepted
User
knium_
Language
Rust (1.15.1)
Score
200
Code Size
702 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);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
warning: unused variable: `i`, #[warn(unused_variables)] on by default
--> ./Main.rs:22:14
|
22 | (i, 'C') => c += 1,
| ^
Judge Result
Set Name
Sample
All
Score / Max Score
0 / 0
200 / 200
Status
Set Name
Test Cases
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