for i in "abc":
    print(i)

for i in [3,5,8]:
    print("*")

m = "abababadfgrakskf"
for i in m:
    print("*", end=" ")
print()

for i in range(10): #0~9 총 10번 반복
    print(i)

for i in range(1, 11): #1~10 총 10번 반복
    print(i)

for i in range(1, 11, 2): #1~10 2씩 증가 총 5번 반복
    print(i)

for i in range(10, -11, -2):
    print(i)