save project

diy2.py

+i = (1)   # 行
+for i inrange (1,10)
+  for j inrange (1,i+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
+  print(j, '*', i,'=', (j*i), end"  ")
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