save project

.py

+for i in range(5):
+    print()
+    for a in range(5-i):
+       print(end=" ")
+    for k in range(5-i,5):
+        print("*",end=" ")
+        
\ No newline at end of file

diy2.py

+   # 行   # 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
+
+for i in range(1,10):
+    for j in range(1,i+1):
+        print(i,"x",j,"=",(i*j),end="  ")
+    print("\n")
+