1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30
pub mod get_input{ use std::io; pub fn take_input() -> String { let mut input = String::new(); io::stdin().read_line(&mut input); input } } pub mod calculate { pub fn add(a : isize , b : isize) -> isize { a + b } pub fn subtract(a : isize , b : isize) -> isize { a - b } pub fn multiply(a : isize , b : isize) -> isize { a * b } pub fn divide(a : isize , b : isize) -> isize { a / b } pub fn modulus (a : isize , b : isize) -> isize { a % b } }