oh?

oh.rs

use num::BigInt;

fn main() {
    let a = "-80538738812075974".parse::<BigInt>().unwrap();
    let b = "80435758145817515".parse::<BigInt>().unwrap();
    let c = "12602123297335631".parse::<BigInt>().unwrap();

    let a3 = a.pow(3);
    let b3 = b.pow(3);
    let c3 = c.pow(3);

    let sum = &a3 + &b3 + &c3;

    println!("a: {:?} b: {:?} c: {:?}", a, b, c);
    // a: -80538738812075974 b: 80435758145817515 c: 12602123297335631
    println!(
        "a^3 + b^3 = c^3: {:?} + {:?} + {:?} = {:?}",
        a3, b3, c3, sum
    );
    // a^3 + b^3 = c^3: -522413599036979150280966144853653247149764362110424 + 520412211582497361738652718463552780369306583065875 + 2001387454481788542313426390100466780457779044591 = 42
}