auto save

2.py

+class Zhanshi:
+    def __init__(self,name,hp,attack):
+        self.level=1
+        self.name=name
+        self.hp=hp
+        self.attack=attack
+    def levelup(self):
+        self.level=self.level+1
+        self.hp=self.hp+100
+        self.attack=self.attack+3
+yase=Zhanshi("亚瑟",300,40)
+yase.levelup()
+yase.levelup()
+yase.levelup()
+yase.levelup()
+yase.levelup()
+yase.levelup()
+yase.levelup()
+yase.levelup()
+yase.levelup()
+yase.levelup()
+print("英雄等级是:",yase.level)
+print("英雄血量是:",yase.hp)
+print("英雄攻击是:",yase.attack)
+class Fashishi:
+    def __init__(self,name,hp,attack):
+        self.level=1
+        self.name=name
+        self.hp=hp
+        self.attack=attack
+    def levelup(self):
+        self.level=self.level+1
+        self.hp=self.hp+30
+        self.attack=self.attack+8
+diaochan=Fashishi("貂蝉",200,60)
+diaochan.levelup()
+diaochan.levelup()
+diaochan.levelup()
+diaochan.levelup()
+diaochan.levelup()
+diaochan.levelup()
+diaochan.levelup()
+diaochan.levelup()
+diaochan.levelup()
+diaochan.levelup()
+print("英雄等级是:",diaochan.level)
+print("英雄血量是:",diaochan.hp)
+print("英雄攻击是:",diaochan.attack)
+
+

4.py

+a={"张":{"语文":120,"数学":135,"英语":130},"吴":{"语文":127,"数学":137,"英语":143},"廖":{"语文":120,"数学":130,"英语":130},"钟":{"语文":100,"数学":100,"英语":100}}
+while True:
+    i=0
+    b=input("请输入你的名字:")
+    if b in a:
+        print(a[b])
+    if b not in a:
+        i=i+1
+        print("查无此人")
+        if i==3:
+            exit()
+    if b=="q":
+        exit()
\ No newline at end of file

diy.py

-# 报菜名
-# 悟空和诺依到了一家特色餐馆，这家餐馆最大的特色就是有个自动报菜名机器人
-# 通常它会自动说出今天的前菜有哪些汤有哪些主菜有哪些等等~
-# 可是今儿它有些bug产生的结果很奇怪，你可以检查出来么？
-today_menu={'前菜':{'熏鲢鱼':20,'生蚝':20,'面包':10},
-            '汤':{'玉米浓汤':15,'蔬菜汤':15,'海鲜汤':15},
-            '主菜':{'鱼':40,'虾':30,'蟹':20,'贝壳类':20},
-            '间菜':{'牛扒':25,'煨菜':25,'肉排':30},
-            "烧烤和沙拉":{'需要':15,'不需要':0},
-            '甜品':{'可丽露':20,'优格吐司':15,'蓝莓松饼':20}
-            }
-
-for k,v in today_menu.items():  
-    print('今日' + k + '有：')
-    for i,j in v.items():               
-        print(i,end=' ')      #依次告诉客人今天的各类菜有哪些选择
-    print()
\ No newline at end of file
+with open(r"c:\Users\Administrator\Desktop\4343.txt","r",encoding="gbk")as a:
+    b=a.readlines()
+final_sum=[]
+for i in b:
+    c=i.split()
+    sum=0
+    for j in c[1:]:
+        sum=sum+int(j)
+        result=c[0]+str(sum)+'\n'
+        final_sum.append(result)
+with open(r"c:\Users\Administrator\Desktop\4343.txt","w",encoding="gbk")as a:
+    d=a.writelines(final_sum)
\ No newline at end of file

txj.py

+a=open(r"c:\Users\Administrator\Desktop\xj.txt","w",encoding="utf-8")
+a.write("小兰12本\n")
+a.close()
+with open(r"c:\Users\Administrator\Desktop\xj.txt","a",encoding="utf-8")as a:
+    a.write("小明15本\n")
+    a.write("小红17本\n")
+b=""
+with open(r"c:\Users\Administrator\Desktop\xj.txt","r",encoding="utf-8")as a:
+    for i in a:
+        if"小明:15本" in i:
+            i=i.replace("小明:15本","小明:16本")
+        b=b+i
+print(b)
+with open(r"c:\Users\Administrator\Desktop\xj.txt","r",encoding="utf-8")as a:
+    a.write(b)
\ No newline at end of file