print2

代码说明：

  判断1到输入的数之间所有完全数，并打印其间所有完全数。 程序应有操作提示、输入和输出，界面追求友好，最好是菜单式的界面。 设计若干用例（测试数据），上机测试程序并分析（评价）所设计的程序。 设计报告格式按附件要求书写。课程设计报告书正文的内容应包(1 to determine the input of all perfect numbers between, and print the meantime the number of all full. Operating procedures should be prompt, input and output, the pursuit of friendly interface, preferably menu-driven interface. The design of a number of use cases (test data), on test procedures and analysis (evaluation) of the design process. Design reporting format according to Annex request write. Curriculum design the body of the contents of the report should include)