hatter/simple-rust-tests
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add flush

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Hatter Jiang
2020-04-20 01:20:37 +08:00
parent edb0eeb12c
commit 1d185745ec
1 changed files with 3 additions and 3 deletions
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6
single_file_tests/input.rs
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@@ -1,9 +1,9 @@
use std::{ io, error::Error, }; use std::{ io, io::Write, error::Error, };
fn main() -> Result<(), Box<dyn Error>> { fn main() -> Result<(), Box<dyn Error>> {
let mut input = String::new(); let mut input = String::new();
println!("Please input: "); print!("Please input: ");
// io::stdout().flush().ok(); io::stdout().flush().ok();
io::stdin().read_line(&mut input)?; io::stdin().read_line(&mut input)?;
println!("You typed: {}", input.trim()); println!("You typed: {}", input.trim());