xs = []
def Student():
global xs
xs.append({'name': '张三', 'sex': '男', 'age': 20})
xs.append({'name': '李四', 'sex': '女', 'age': 40})
xs.append({'name': '王五', 'sex': '男', 'age': 20})
def seek(name):
for s in xs:
if s['name'] == name:
print(s['name'], s['sex'], s['age'])
return
print('没有名字是:', name, '的学生')
Student()
seek('张三')
seek('小王')