save project

zuoye.py

+#text=["p","y","t","h","o","n"]
+#text="".join(text)
+
+str1="本节课我们学习加密"
+str2="用python进行"
+str3=list(str1)
+str3.insert(7,str2)
+str3="".join(str3)
+
+import random
+a=0
+b=0
+c=0
+for i in range(3000):
+    x=random.randint(8,10)
+    if x==8:
+        a=a+1
+    if x==9:
+        b=b+1
+    if x==10:
+        c=c+1
+print(a,b,c)