save project

diy2.py

-i=1
-for j in range(1,10) :
-    print(j,'*',i,'=',(j*i),end="  ")
+# i行
+# j列
+for i in range(1,10):
+    for j in range(1,i+1):
+        print(j,'*',i,'=',(j*i),end="  ")
+    print()
+