save project

diy2.py

 i = 5   # 行
 j = 3   # 列
-for j in range(1,10)# 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(int i = 1;i <= 9;i++){
+    for (int j = 1;j <= i;j++){
+        System.out.print(i + " * " +  j + " = " + (i * j) + "  " )# 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))
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