【Python 第15课】 循环的嵌套

lovia

1. for i in range(0,5):
   
2.     print '*' #five lines *
   
3. print "Next"
   
4. 
   
5. for i in range(0,5):
   
6.     print '*', #one line *****
   
7. print
   
8. print "Next"
   
9. 
   
10. for i in range(0,5):
    
11.     for j in range(0,i+1):
    
12.         print '*',
    
13.     print

复制代码