use proconio::*;

fn main() {
	input! {
		a: u16,
		b: u16,
		c: u16,
	}
	let s = a + b + c;
	let s = match (a, b, c) {
		(1, 1, 1) => "Infinity",
		(_, _, _) => &s.to_string(),
	};
	
	println!("A+B+C={s}");
}