00 Deepseek官方提示词。 USER 下面这段的代码的效率很低，且没有处理边界情况。请先解释这段代码的问题与解决方法，然后进行优化： ``` def fib(n): if n <= 2: return n return fib(n-1) + fib(n-2) ``` 8. 代码解释：对代码进行解释，来帮助理解代码内容。 USER 请解释下面这段代码的逻辑，并说明完成了什么功能： ```0 码力 | 4 页 | 7.93 KB | 7 月前3- Spring Framework 1.2.2 ChangelogAbstractJasperReportsView exposes current Spring-managed Locale and MessageSource to JasperReports i18n ($R expr etc) * refined AbstractJasperReportsView to properly handle Internet Explorer HTTPS through to also work with BEA JRockit's additional slashes Package org.springframework.context * added "i18n" subpackage, with LocaleContext abstraction and global LocaleContextHolder (holding a thread-bound0 码力 | 72 页 | 205.76 KB | 1 年前3
- Spring Framework 1.2.1 ChangelogAbstractJasperReportsView exposes current Spring-managed Locale and MessageSource to JasperReports i18n ($R expr etc) * refined AbstractJasperReportsView to properly handle Internet Explorer HTTPS through to also work with BEA JRockit's additional slashes Package org.springframework.context * added "i18n" subpackage, with LocaleContext abstraction and global LocaleContextHolder (holding a thread-bound0 码力 | 69 页 | 197.87 KB | 1 年前3
- Spring Framework 1.2.3 ChangelogAbstractJasperReportsView exposes current Spring-managed Locale and MessageSource to JasperReports i18n ($R expr etc) * refined AbstractJasperReportsView to properly handle Internet Explorer HTTPS through to also work with BEA JRockit's additional slashes Package org.springframework.context * added "i18n" subpackage, with LocaleContext abstraction and global LocaleContextHolder (holding a thread-bound0 码力 | 74 页 | 215.40 KB | 1 年前3
- Spring Framework 1.2.5 ChangelogAbstractJasperReportsView exposes current Spring-managed Locale and MessageSource to JasperReports i18n ($R expr etc) * refined AbstractJasperReportsView to properly handle Internet Explorer HTTPS through to also work with BEA JRockit's additional slashes Package org.springframework.context * added "i18n" subpackage, with LocaleContext abstraction and global LocaleContextHolder (holding a thread-bound0 码力 | 79 页 | 226.37 KB | 1 年前3
- Spring Framework 1.2.4 ChangelogAbstractJasperReportsView exposes current Spring-managed Locale and MessageSource to JasperReports i18n ($R expr etc) * refined AbstractJasperReportsView to properly handle Internet Explorer HTTPS through to also work with BEA JRockit's additional slashes Package org.springframework.context * added "i18n" subpackage, with LocaleContext abstraction and global LocaleContextHolder (holding a thread-bound0 码力 | 77 页 | 223.73 KB | 1 年前3
- Spring Framework 1.2.7 ChangelogAbstractJasperReportsView exposes current Spring-managed Locale and MessageSource to JasperReports i18n ($R expr etc) * refined AbstractJasperReportsView to properly handle Internet Explorer HTTPS through to also work with BEA JRockit's additional slashes Package org.springframework.context * added "i18n" subpackage, with LocaleContext abstraction and global LocaleContextHolder (holding a thread-bound0 码力 | 87 页 | 248.22 KB | 1 年前3
- Spring Framework 1.2.6 ChangelogAbstractJasperReportsView exposes current Spring-managed Locale and MessageSource to JasperReports i18n ($R expr etc) * refined AbstractJasperReportsView to properly handle Internet Explorer HTTPS through to also work with BEA JRockit's additional slashes Package org.springframework.context * added "i18n" subpackage, with LocaleContext abstraction and global LocaleContextHolder (holding a thread-bound0 码力 | 83 页 | 236.45 KB | 1 年前3
- Spring Framework 1.2.8 ChangelogAbstractJasperReportsView exposes current Spring-managed Locale and MessageSource to JasperReports i18n ($R expr etc) * refined AbstractJasperReportsView to properly handle Internet Explorer HTTPS through to also work with BEA JRockit's additional slashes Package org.springframework.context * added "i18n" subpackage, with LocaleContext abstraction and global LocaleContextHolder (holding a thread-bound0 码力 | 89 页 | 254.65 KB | 1 年前3
- Spring Framework 1.2.x ChangelogAbstractJasperReportsView exposes current Spring-managed Locale and MessageSource to JasperReports i18n ($R expr etc) * refined AbstractJasperReportsView to properly handle Internet Explorer HTTPS through to also work with BEA JRockit's additional slashes Package org.springframework.context * added "i18n" subpackage, with LocaleContext abstraction and global LocaleContextHolder (holding a thread-bound0 码力 | 94 页 | 267.57 KB | 1 年前3
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