js Math.ceil
时间: 2024-04-25 17:22:35 浏览: 117
JavaScript Math.ceil 方法(对数值向上取整)
Math.ceil()是JavaScript中的一个数学方法,用于向上取整。它返回大于或等于给定数字的最小整数。\[1\]例如,Math.ceil(.95)的预期输出是1,Math.ceil(4)的预期输出是4,Math.ceil(7.004)的预期输出是8,Math.ceil(-7.004)的预期输出是-7。\[2\]这个方法对于需要将数字向上取整的情况非常有用。
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- *1* [JavaScript(JS) Math.ceil( x )](https://blog.csdn.net/a991361563/article/details/120372808)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [JavaScript 的 Math.ceil() 函数](https://blog.csdn.net/huyuchengus/article/details/120242492)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
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