Basic arithmetic

Operators

  • + = addition
  • - = subtraction
  • * = multiplication
  • / = division
  • % = remainder division (returns the remainder of a division)
    • useful for for example determining if a number is odd or equal

Example:

fn main() {
	let sum = 2 + 2;
	let value = 10 - 5;
	let division = 10 / 2;
	let mult = 5 * 5;
	
	let five = sub(8, 3);
	
	let rem = 6 % 3; //output returns 0 since there is no remainder
	let rem2 = 6 % 4; //output returs 2 since 4 goes into 6 once and we are left with 2 as the remainder
}

fn sub(a: i32, b: i32) -> i32 {
	a - b
}