save project

加法运算.py

-A=int(input("请输入学生人数:"))
+A=int(input("请输入学生人数:"))
 A=int(input("请输入学生人数:"))
 A=int(input("请输入学生人数:"))
-B=0
-for i in range(A):
-    B=B+int(input("学生成绩:"))
-print("班级总成绩",B)
-print("平均成绩",B/A)
-
-A=int(input("请输入学生人数:"))
 B=[]
 B=[]
 for i in range(A):
 for i in range(A):
-    C=int(input("学生人数"+str(i+1)+"成绩"))
+    B=int(input("学生成绩:"))
     B.append(C)
     B.append(C)
 print(B)
 print(B)
-D=0
+top1=0
 for i in B:
 for i in B:
-    D=D+i
-print(D)
-E=D/A
-print(E)
+    if top1<i:
+       top1=i
+print(top1)
+
\ No newline at end of file

发过的.py

--- "a/\345\217\221\350\277\207\347\232\204.py"
+A=int(input("请输入学生人数:"))
+A=int(input("请输入学生人数:"))
+B=[]
+for i in range(A):
+    C=int(input("学生人数"+str(i+1)+"成绩"))
+    B.append(C)
+print(B)
+D=0
+for i in B:
+    D=D+i
+print(D)
+E=D/A
+print(E)
\ No newline at end of file

词汇.py

-weather={'天津':89,'广州':87,'山西':90,'陕西':98,'山东':67,'四川':100}
-weather={'天津':89,'广州':87,'山西':90,'陕西':98,'山东':67,'四川':100}
-date=weather.pop('天津')
-print(date)
-print(weather)
+score={'语文':89,'数学':87,'英语':90,'政治':98,'历史':67,}
+score={'语文':89,'数学':87,'英语':90,'政治':98,'历史':67,}
+for d,v in score.items():
+    print(d,v)
+
\ No newline at end of file
+score={'语文':89,'数学':87,'英语':90,'政治':98,'历史':67,}
+for k in score.keys():
+    print(k)
+
+score={'语文':89,'数学':87,'英语':90,'政治':98,'历史':67,}
+for k in score.values():
+    print(k)