877acb5a8f
- Implemented exercises for array high-order methods, memory and execution, switch statements, and final review. - Added starter and answer files for each exercise to facilitate learning. - Created a runner HTML file to execute JavaScript code and display console outputs. - Updated README files to include exercise objectives, tasks, and usage instructions.
7 lines
160 B
JavaScript
7 lines
160 B
JavaScript
const topics = ["HTML", "CSS", "JavaScript"];
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// 任务：
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// 1. 往 topics 里新增一个主题
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// 2. 输出 topics 的长度
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// 3. 用循环输出每一项
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