save project

snake.py

-import pygame
-from pygame import locals
-
-pygame.init()
-
-background = pygame.image.load('background.png')
-right = pygame.image.load('right.png')
-food = pygame.image.load('apple.png')
-body = pygame.image.load('body.png')
-
-screen = pygame.display.set_mode((660,480))
-while True:
-    for event in pygame.event.get():
-        if event.type == locals.QUIT:
-            exit()
-    screen.blit(background,(0,0))
-    screen.blit(right,(240,120))
-    screen.blit(body,(210,120))
-    screen.blit(body,(180,120))
-    screen.blit(body,(180,90))
-    screen.blit(food,(360,30))
-    pygame.display.update()
+dict={'可口可乐':3,'旺仔牛奶':4,'农夫山泉':1,'辣条':3,'巴西烤肉':2,'果冻':4,'乐事':5,'奥利奥':10,'巧可力':6}
+k=input('你要什么?')
+if k in dict:
+    input('你的'+k+'要'+str(dict[k])+'元')
+else:
+    input('没有')
+    
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