a = 12
b = 3

print(a + b)
print(a - b)
print(a * b)
print(a / b)
print(a // b)
print(a % b)

print()
for i in range(1, a//b):
    print(i)

bun_price = 2.4
money = 15
print(money // bun_price)

print(a + b / 3 - 4 * 12)
