#打印1 到100 的和
i = 0
s = 0
while i <100:
i += 1
s += i
print(s)
print('1+2+,,100=',s)
#打印字符A~Z
for i in range(ord('A'),ord('Z')):
print(chr(i))
#12345=>54321
ret = 0
a = 12345
while a:
last = a % 10
ret = ret * 10 + last
a = a // 10
print(ret)
a = 12345
ret = ''
while a:
#提取最后一个数字
n = a % 10
#转为对应的字符
c = chr(n + ord('0'))
#拼接到ret最前面
ret = c + ret
#除10 为下次做准备
a = a//10
print(ret)
遍历列表,打印:我叫name,今年age岁,家住dizhi,电话phone
lt = [
{'name': '田馥甄', 'age': '36', 'info': [('phone', '1383838438'), ('address', '北京')]},
{'name': '柳岩', 'age': '33', 'info': [('phone', '139809808'), ('address', '河南郑州')]},
{'name': '林志玲', 'age': '42', 'info': [('phone', '13767655465'), ('address', '河北石家庄')]},
{'name': '柳慧芬', 'age': '18', 'info': [('phone', '13737623'), ('address', '山东济南')]},
]
for i in lt:
print('我的名字是%s,我的年龄是%s,我的电话是%s,我的家住在%s' % (i['name'], i['age'], i['info'][0][-1], i['info'][-1][-1]))