save project

diy2.py

+class Hero:
+    def __init__(self,nm,xl,gjl):
+        self.dj=1
+        self.nm=nm
+        self.xl=xl
+        self.gjl=gjl
+    def sj(self):
+        self.dj=self.dj+1
+        self.xl=self.xl+500
+        self.gjl=self.gjl+40
+luban=Hero("鲁班七号",2800,320)
+print(luban.gjl,luban.xl,luban.dj)
+luban.sj()
+print(luban.gjl,luban.xl,luban.dj)
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