python-practice questions

#!/usr/bin/python 
# _*_ coding : utf8 _*_ 
# Author :army.han 

# #99Multiplication table 
# for i in range(1,10): 
# for j in range(1,i+ 1): 
# print(j,"*" ,i, "=",j*i,sep="",end=" ") 
# print("\n") 
# 
# #Fibonacci sequence 
# 
# a,b = 0,1 
# while b < 1000: 
# print(b) 
# a,b= b, a+b 
# 
# #5 cents for males, 3 cents for hens, and 3 cents for chickens Buy 100 chickens for 100 cents for 100 cents 
# for g in range(1,100//5): 
# for m in range(1,100//3): 
# for x in range(1,100): 
# if g + m + x ==100 and g*5 + m*3 + x/3 ==100: 
# print(g,m,x) 
# 
# #Tuple use enumrete to output elements and numbers 
# tu = ("han","li","jiang")
# for h,y in enumerate(tu,10): 
# print(h,y) 
# 
# # #There 
is a list to find two elements that add up to 9 
# mu = [2,7,11,15,1, 8,7] 
# 
# idx =[] 
# new =[] 
# for i in mu: 
# for j in mu: 
# if i+j == 9: 
# new.append((i,j)) #here (i, j) as an element 
# idx.append((mu.index(i), mu.index(j))) #Index in the combination 
# print(new) 
# print(idx) #Generate 

200 pieces of data , according to user input paging display 
us_li=[] 
for i in range(1,202): 
    da = {"name":"han"+str(i),"Email":"han"+str(i)+".@ qingyi.com","passwd":"passwd"+str(i)} 
    us_li.append(da) 

while True: 
    shu = input("Please input 1..21:").strip()
    s = int(shu)
    start = (s-1) * 10
    end = s * 10
    res = us_li[start:end]

    for item in res:
        print(item,type(item))