save project

demo1.py

+try:
+    age = int(input('你今年几岁了'))    
+except:
+    print('输入整数')
+print('程序结束')
+    
\ No newline at end of file

func.py

+def new_input():
+    total = []
+    while True:
+        unit= input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit11 = int(unit)    
+            except: 
+                print('输入数字')    
+            else:    
+                total.append(unit11)
+        return total
+        print(total)
+x=new_input()
+
+def and_new(total):
+    w=0
+    for i in total:
+        w=w+i
+    return w
+
+p=and_new(x)
+print(p)