# Python004
#Author: Jingxiong Wu

#May/1st/2018   
#Python exercise project 4
#range

a=0
for x in range(10):
   a=a+1
   print(x,)
   print('a=',a)
b=0   
for x in range(5,16):
    b=b+1
    print(x)
    print('b=',b)    
c=0
for x in range(5,25,5):
    c=c+1
    print(x)
    print('c=',c)
