in の前に複数の変数がある for 文の意味 infor for ax, img in zip(axes.ravel(), digits.images): ax.imshow(img)

`zip`2
for`ax = axes.ravel()[0]``img = digits.images[0]``ax = axes.ravel()[1]``img = digits.images[1]`



ax = [1, 2, 3]
ay = ['a', 'b', 'c', 'd']
for (x, y) in zip(ax, ay):
print(x, y)
#
#1 a
#2 b
#3 c