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diy.py

@@ -6,11 +6,17 @@ def kk():
             break
         else:
             try:
-                num=int(num)
+                num=float(num)
             except:
                 print("输入错误！")
             else:
                 t.append(num)
     return t
-a=kk()
-print(a)
\ No newline at end of file
+def sum(a):
+    qh=0
+    for i in a:
+        qh=qh+i
+    return qh
+b=kk()
+p=sum(b)
+print(p)
\ No newline at end of file