Python 练习实例71
python 练习实例71
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