関連ワード:  what does a loop do in python    what does a while loop do in python    what does a while true loop do in python    what does the else block in a loop do in python    what does the operator for loop do in python    what does the loop function do in python    what does break do in a loop in python    what does continue do in a loop in python    what does break do inside a loop in python    what does pass do in python loop