save project

a.py

+import turtle
+def a():
+    t=turtle.Pen()
+    for i in range(4):
+        t.forward(100)
+        t.left(90)
+a()
\ No newline at end of file

s.py

+def aa():
+    bb=input("多少")
+    int(bb)
+    return bb
+def dd():
+    ee=input("多少")
+    int(ee)
+    return ee
+q=aa()
+w=dd()
+print(q+w)
\ No newline at end of file

z.py

+def aa(bb):
+    cc=0
+    for i in range(bb+1):
+        cc=cc+i
+    return cc 
+print(aa(5))
\ No newline at end of file