Python 练习实例71

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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]: list student = [] 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    

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