save project

diy2.py

+for i  in range(1,10):   # 行
+    for j in range(1,i+1):    # 列
+# 使用变量i和j，代替乘法算式里面的元素，打印出单个乘法算式
+        print(j,'*',i,'=',(j*i),end='  ')
+    print()
+
+# import turtle
+# pen=turtle.Pen()
+# pen.shape("turtle")
+# screen=turtle.Screen()
+# screen.bgcolor("black")
+# colors=["red","green","orange","blue"]
+# pen.speed(1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000)
+# for i in range(1,888):
+#     pen.forward(i)
+#     pen.pencolor(colors[i%4])
+#     pen.right(91)
+# pen.hideturtle()
+# turtle.done()
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