save project

diy2.py

-i = 1   # 行
+   # 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 j in range(1,10):
-    print(i,'*',j,'=',(i*j),end=' ')
\ No newline at end of file
+i=1
+j=1
+
+
+for i in range(1,10):
+    for j in range(1,i+1):
+        print(i,'*',j,'=',(i*j),end=" ")
+    print()
\ No newline at end of file