[Solved] Special CSS MPT 2023 MCQs Batch- I [Morning] [Solved] Special CSS MPT 2023 MCQs Batch-II [Evening] [Solved] CSS 2023 Screening Test MPT MCQs [Solved] CSS 2022 Screening Test MPT MCQs [Solved] FPSC MODEL Screening Test Paper CSS Screening Test MPT SyllabusCSS...
语法:prompt(text[,defaultText])参数:text为提示信息,defaultText为可选项,代表默认值提示:点“确定”则返回String类型的数据;点“取消”按钮,则返回null举例:varstr=mpt(“请输入分数”)流程控制语句——switch分支结构Switch分支语句概述:Switch分支语句根据一个变量的不同取值而执行不同的程序语句工作原理:首先设置...