fn main() {
    int a = 7
    b := 2
    print(a + b, a - b, a * b, a / b, a % b)
    print(-a / b, -a % b)
    x := 1.5
    print(x * 2, x + 1, 7 / 2.0)
    print(true && false, true || false, !true)
    print('A', "text", 1 < 2, 2 <= 2, 3 > 4, 4 >= 4, 1 == 1, 1 != 1)
    a += 3
    a -= 1
    a *= 2
    a /= 3
    a %= 4
    print(a)
    print()
    print("tab\there", "quote\"inside")
}