题目：编写input()和output()函数输入，输出5个学生的数据记录。
程序分析：无。
程序源代码：
实例
#!/usr/bin/python# -*- coding: UTF-8 -*- N = 3#stu# num : string# name : string# score[4]: liststudent = []for i in range(5): student.append(['','',[]]) def input_stu(stu): for i in range(N): stu[i][0] = raw_input('input student num:\n') stu[i][1] = raw_input('input student name:\n') for j in range(3): stu[i][2].append(int(raw_input('score:\n'))) def output_stu(stu): for i in range(N): print '%-6s%-10s' % ( stu[i][0],stu[i][1] ) for j in range(3): print '%-8d' % stu[i][2][j] if __name__ == '__main__': input_stu(student) print student output_stu(student)
以上实例输出结果为：
input student num:
2
input student name:
aaa
score:
89
score:
98
score:
67
input student num:
bbb
input student name:
ccc
score:
87
score:
45
score:
68
input student num:
ddd
input student name:
eee
score:
56
score:
78
score:
56
[['2', 'aaa', [89, 98, 67]], ['bbb', 'ccc', [87, 45, 68]], ['ddd', 'eee', [56, 78, 56]], ['', '', []], ['', '', []]]
2 aaa
89
98
67
bbb ccc
87
45
68
ddd eee
56
78
56
