We can use comparison operators to compare two values.
== : equal to; !=: not equal; >: greater than; <:less than; > = :greater than or equal to;<=:Less than or equal to;
int num1 = 3;
int num2 = 5;
num1 == num2 // false
num1 != num2 // true
num1 > num2 // false
num1 < num2 // true
num1 >= num2 // false
num1 <= num2 // true