初学Python（七）——控制语句

#-*- coding:utf-8 -*-  
  
age=raw_input(‘input your age : ‘)  
print ‘your age is ‘,age  
#因为输入的信息默认为string类型  
#所以在计算时计算其ascii码的，要转换为int类型  
if int(age)>=20:   
    print ‘adult‘  
else:  
    print ‘teenager‘  
  
if int(age) >=20:  
    print ‘adult‘  
elif int(age)>6:  
    print ‘teenager‘  
else:  
    print ‘kid‘  

# -*- coding:utf-8 -*-  
  
names = [‘Michael‘,‘Bob‘,‘Tracy‘]  
#遍历数组  
for name in names:  
    print name  
sum = 0  
for x in range(101):  
    sum+=x  
  
print sum