string="battery"

for i in string:
    print(i)

array =["Apple","Samsung","HTC"]
for i in array:
    print(i)

print("1 to 10 ",*range(10),"\n")
print("2 to 10",*range(2,10),"\n")
print("3 to 30 with 8 diff",*range(3,30,8),"\n")

for i in range(10):
    print(i)

for i in range(10):
    print(i*"*")
