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키로거5397.rs
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// 백준 5397 키로거 rust | |
// https://www.acmicpc.net/problem/5397 | |
use std::io::{stdin, BufRead}; | |
fn main() { | |
let std= stdin(); | |
let mut buf= std.lock().lines(); | |
let input= buf.next().unwrap().unwrap(); | |
let t: i32= input.trim().parse().unwrap(); | |
let mut inputes: Vec<char>; | |
for _ in 0..t{ | |
let mut left: Vec<char> = Vec::new(); | |
let mut right: Vec<char> = Vec::new(); | |
let input2= buf.next().unwrap().unwrap(); | |
inputes= input2.trim().chars().collect(); | |
for c in inputes{ | |
match c { | |
'<' => { | |
if !left.is_empty(){ | |
right.push(left.pop().unwrap()); | |
} | |
}, | |
'>' => { | |
if !right.is_empty() { | |
left.push(right.pop().unwrap()); | |
} | |
}, | |
'-' => { | |
if !left.is_empty() { | |
left.pop(); | |
} | |
}, | |
_ => left.push(c), | |
} | |
} | |
while !left.is_empty() { | |
right.push(left.pop().unwrap()); | |
} | |
// let results: Vec<String>= Vec::new(); | |
let mut answer= String::new(); | |
while !right.is_empty() { | |
answer.push(right.pop().unwrap()); | |
} | |
println!("{}", answer); | |
answer= String::new(); | |
// 2 | |
// <<BP<A>>Cd- | |
// ThIsIsS3Cr3t | |
} | |
} |
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