# 解答例
length = len("第1回 Pythonの基礎 前編" )
print(length)

kyushu = ["Fukuoka", "Saga", "Nagasaki", "Kumamoto", "Oita", "Miyazaki", "Kagoshima"]

# 解答例
print(kyushu[2])
print(kyushu[-3])
print(kyushu[1:4])
print(kyushu[3:])
print(kyushu[1:6:2])

# 解答例
print((5 ** 2 + 4 ** 3)/7)
print((5 ** 2 + 4 ** 3)//7)