save project

diy2.py

+i = 5   # 行
+j = 3   # 列
+print(j,"*",i,"=",(j*i))# 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

s.py

+for i in range(1,10):    
+    for j in range(1,i+1):
+        print(j,"*",i,"=",(j*i),end=(" "))
+    print()

的.py

+i=1
+i=1
+for j in range(1,10):
+    print(j,"*",i,"=",(j*i),end=(" "))
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