関連ワード:  why we use for loop and while loop in python    when do we use for loop and while loop in python    can we use for loop inside while loop in python    why do we use while loops in python    explain for loop and while loop    what is for loop and while loop in python    why we use for loop in python    what is the main difference between for loop and while loop  
結果 : why we use for loop and while loop in python