save project

def.py

+def fac (n):  
+    if n==1:
+        return 1;
+    else:
+        return n*fac(n-1)
+num=int(input("请输入一个整数"))
+res=fac(num)
+print("%d的乘阶是5%d%(num,res)")
\ No newline at end of file

er.py

+唧唧复唧唧，木兰当户织。不问机杼声，问闻女叹息。
+问女何所思，问女何所忆。女亦无所思，女亦无所忆。
\ No newline at end of file

sgp.py

+import turtle
+pen=turtle.Pen()
+Sc=turtle.Screen()
+Sc.bgcolor("black")
+colors=["red","yellow","green","blue"]
+for i in range(900):
+    pen.forward(i)
+    pen.right(60)
+    pen.pencolor(colors[i%4])
+turtle.done