001500 DISPLAY X. In the first example, the code will display numbers 1 to 10. It will then perform PROCEDURE-Y 11 times. Finally, the numbers coming from the IN-FILE (VALUE-FROM-RECORD) will be added to 11 giving X, which is then displayed. But what if we were to forget to put ...
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COBOL编程基础教程：COBOL简介、应用场景和目标受众说明书
250867 COBOL 代表面向公共业务的语言。美国国防部在一次会议上成立了CODASYL(数据系统语言会议),以开发一种商业数据处理需求的语言,现在称为COBOL。 收藏0 分享到微信 分享到QQ 分享到微博 如果你对这篇内容有疑问,欢迎到本站社区发帖提问 参与讨论,获取更多帮助,或者扫码二维码加入 Web 技术交流群。
“COBOL is either good or adequate in all 4 (except for database access and GUI construction, they were designed into the language from the outset), whereas the COBOL replacement languages, like Visual Basic and Java are good at few if any of them,” Glass says. And as language designers...
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