a = 10
x = 5
panjang = 1000
#pemanggilan pertama
print("nilai a = ",a)
print("nilai x = ",x)
print("nilai panjang = ",panjang)

#penamaan 
nilai_y = 15 # gak boleh spasi

#pemanggilan kedua
print("nilai a = ",a)
a=7
print(a)

#assigment inderect
b=a
print("nilai b = ",b)