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diy2.py

-i = 5   # 行
-j = 3   # 列
+i = 1   # 行
+j = 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
+for o in range(9):
+    print(j, "*", i, "=", (j*i),end="   ",for q in range(o-1):
+        for c in range(q):
+            print(j, "*", i, "=", (j*i))
+    i+=1
+    for q in range(o-1):
+        for c in range(q):
+            print(j, "*", i, "=", (j*i))
+            i+=1