auto save

diy2.py

+import random
+a=0
+b=0
+c=0
+for i in range(3000):
+    x=random.randint(8,10)
+    if x==8:
+        a=a+1
+    elif x==9:
+        b=b+1
+    else:
+        c=c+1
+print(a,b,c)
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diy3.py

+import random
+list=["悟空","小贝","波奇","诺依"]
+a=random.choice(list)
+print(a)
+b=random.random()
+print(b)
+c=random.randint(3,8)
+print(c)
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