# -*- coding: utf-8 -*-
"""
Created on Mon Jul 23 09:36:10 2018

@author: 10257
"""
temp=(20,28,25,30,31)
for i in range(0,5):
    if(i!=3) :
        print(temp[i])
    else:
        print("周三温度是："+str(temp[i]))


    

               
    
    
    

