print("Hi")
a = 1;
print(type(a))
b = "Halo"
print(type(b))
c = 1.6
print(type(c))
print(1+1)
print(3-6)
print(6/5)
print(7*7)
print(8**8)
print(7%3)
alas = int(input("Masukkan alas: "))
tinggi = int(input("Masukkan tinggi: "))
luas = alas*tinggi/2
print(luas)
print(type(luas))