2022-2023:teams:fire_and_blood:my [CVBB ACM Team]

Warning: session_start(): open(/tmp/sess_9b03985cda539dded822209505f458d7, O_RDWR) failed: No space left on device (28) in /data/wiki/inc/init.php on line 239

Warning: session_start(): Failed to read session data: files (path: ) in /data/wiki/inc/init.php on line 239

Warning: Cannot modify header information - headers already sent by (output started at /data/wiki/inc/init.php:239) in /data/wiki/inc/auth.php on line 430

Writing /data/wiki/data/cache/8/8fe637ac40e9dfa91f93fbcd08d065e4.captchaip failed

Warning: Cannot modify header information - headers already sent by (output started at /data/wiki/inc/init.php:239) in /data/wiki/inc/actions.php on line 38

Warning: Cannot modify header information - headers already sent by (output started at /data/wiki/inc/init.php:239) in /data/wiki/lib/tpl/dokuwiki/main.php on line 12
2022-2023:teams:fire_and_blood:my [CVBB ACM Team]

2022-2023:teams:fire_and_blood:my

到此差别页面的链接

@@ 行 1: / 行 1: @@
+===== 惨痛教训 =====
+记得看数据范围，从 ''MAXN'' 到 ''long long'' 都要注意，在提交前确认一遍后再提交。
+边界情况一定要动笔写清各种定义，避免混乱导致的边界错误。
+勇于打表。
+在赛场上不能犯懒，有稳妥解法就不要铤而走险去省事儿。
+尽量少看通过率极低的题目。
+即使是 ''Python'' 也存在相当的浮点精度误差，在大整数进行诸如 ''sqrt'' 等操作时可能会出现大于 ''1'' 的误差，一定要进行修正，或直接采用二分进行实现。

2022-2023/teams/fire_and_blood/my.txt · 最后更改: 2024/08/16 00:33 由 bflstiger