val1 = eval(input("Enter your first multiplier:"))
val2 = eval(input("Enter your second multipler:"))


print("\n\n input   " + str(val1) + (" " * 10) + str(val2))
print("_" * 40)

for i in (10):

        val1 = 3.9 * val1 (1-val1)
        val2 = 3.9 * val2 (1-val2)
        print( str(val1) + (" " * 10) + (str(val2)))