save project

diy2.py

+class A:
+    def __init__(self,a,b,c):
+        self.a=a
+        self.b=b
+        self.c=c
+    def age(self):
+        yase.b=yase.b+1
+yase=A('可乐',6,'女 ')
+yase.age()
+print(yase.b)
+
+
+
+