auto save

diy1.py

 from tkinter import filedialog , Tk
 from tkinter import filedialog , Tk
+from PIL import Image
+root = Tk()
+root.withdraw()
 w = filedialog.askopenfilenames(title ="选择图片文件",
 w = filedialog.askopenfilenames(title ="选择图片文件",
                             filetypes=[("All Files","*")],
                             filetypes=[("All Files","*")],
                             initialdir ="./")
                             initialdir ="./")
-print(w)
+img_list = []
\ No newline at end of file
+for i in w:
+    img = Image.open(i)
+    img_list.append(img)
+
+img_list[0].save("zzz.gif",save_all = True,
+                append_images=img_list[1:])
\ No newline at end of file

diy2.py

+from PIL import Image,ImageSequence
+img= Image.open("dive.gif")
+num = 0
+for i in ImageSequence.Iterator(img):
+    i.save("img/"+str(num)+".png")
+    num+=1

diy3.py

+import random
+n_max = 0
+N_list=[]
+M_list=[]
+
+N = int(input())
+M = int(input())
+for i in range(M):
+    for j in range(N):
+        n = int(input())
+        if n>n_max:
+            n_max = n
+        N_list.append(n)
+    print(N_list)
+print(M_list)
+
+    
+    
+
+
+