所有的质数都是奇数,所有的合数都是偶数.(  )

作者: tihaiku 人气: - 评论: 0
问题 所有的质数都是奇数,所有的合数都是偶数.(  )
选项
答案
解析 2为质数,但它为偶数;9为合数,但它为奇数.
更多 网友评论0 条评论)
暂无评论
错误啦!

错误信息

  • 消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
  • 文件: /twcms/kongphp/cache/cache_redis.class.php
  • 位置: 第 85 行
    <?php echo 'KongPHP, Road to Jane.'; ?>