Cod sursa(job #3324867)

Utilizator TheJanitorTheJanitor TheJanitor Data 23 noiembrie 2025 20:29:18
Problema A+B Scor 100
Compilator rs Status done
Runda Arhiva de probleme Marime 0.41 kb
Raporteaza aceasta sursa 
use std::fs;
use std::fs::File;
use std::io::{self, BufReader, prelude::*};

fn main() -> io::Result<()> {
    let file_path = "adunare.in";

    let file: File = File::open(file_path)?;
    let reader: BufReader<File> = BufReader::new(file);

    let mut sum = 0;

    for line in reader.lines() {
        sum += line?.parse::<i32>().unwrap();
    }

    fs::write("adunare.out", sum.to_string());

    return Ok(());
}