save project

area.py

@@ -6,9 +6,13 @@ def new_input():
       if a== 'q':
          break
       else:
-         total.append(a)
-   for i in total:
-      sum+=int(i)
+         try:
+            a = int(a)
+         except:
+            print("要输入数字啊！")
+         else:   
+            total.append(a)
+            sum  += a
    print(total)
    print(sum)
-new_input()
\ No newline at end of file
+new_input()   

quiz.py

@@ -6,8 +6,13 @@ def new_input():
         if unit=='q':
             break
         else:
-            total.append(unit)
-            sum += int(unit)
+            try:
+                unit=int(unit)
+            except:
+                print("输整数！")   
+            else:
+                total.append(unit)
+                sum += unit
     print(total)
     print(sum)
 new_input()
\ No newline at end of file