save project

diy2.py

+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 j in range(j,10):    
+    print()
+    for i in range(i,10):
+        print(i,"×",j,"=",i*j,end="  " )
+    i=j
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