save project

diy2.py

-i = 1
-   # 行
-for j in range (1,10):
-# 使用量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,"x",i,'=',j*i,end=" ")
+"""
+i=0
+s=0
+while True:
+   i+=1
\ No newline at end of file
+   s+=i
+   if i==3:
+      break
+print(s)
+"""
+'''
+for i in range(1,11,3):
+   print(i)
+'''
+'''
+for i in range(2,101,2):
+   print(i) 
+'''
+
+for i in range (5,10):
+   for i in range(5,i+1):
+      print("j,"X",i,"=",(j*i),end=" "")
+   print()
\ No newline at end of file