| P1429 | P1429 平面最近点对(加强版) |
| P14294 | P14294 [JOI2024 预选赛 R2] 白色灯 2 / White Light 2 |
| P14296 | P14296 [JOI2024 预选赛 R2] 高速公路通行费 / Highway Tolls |
| P1430 | P1430 序列取数 |
| P14302 | P14302 基础倍增练习题 6 / 小 U 的树 |
| P14309 | P14309 【MX-S8-T2】配对 |
| P14311 | P14311 【MX-S8-T4】平衡三元组 |
| P14312 | P14312 【模板】K-D Tree |
| P1432 | P1432 倒水问题 |
| P1433 | P1433 吃奶酪 |
| P14331 | P14331 [JOI2021 预选赛 R2] 煎饼 / Pancake |
| P14333 | P14333 [JOI2021 预选赛 R2] 安全检查 / Safety Inspection |
| P14343 | P14343 [JOISC 2019] 两个天线 / Two Antennas |
| P14362 | P14362 [CSP-S 2025] 道路修复 |
| P14363 | P14363 [CSP-S 2025] 谐音替换 |
| P14364 | P14364 [CSP-S 2025] 员工招聘 |
| P1437 | P1437 [HNOI2004] 敲砖块 |
| P1438 | P1438 无聊的数列 |
| P14388 | P14388 [JOISC 2017] 长途巴士 / Long Distance Coach |
| P1439 | P1439 两个排列的最长公共子序列 |
| P1441 | P1441 砝码称重 |
| P14419 | P14419 [JOISC 2014] 有趣的家庭菜园 / Growing Vegetables is Fun |
| P1442 | P1442 铁球落地 |
| P14447 | P14447 [ICPC 2025 Xi'an R] Azalea Garden |
| P14448 | P14448 [ICPC 2025 Xi'an R] Beautiful Dangos |
| P1445 | P1445 [Violet] 樱花 |
| P14452 | P14452 [ICPC 2025 Xi'an R] Follow the Penguins |
| P14455 | P14455 [ICPC 2025 Xi'an R] Imagined Holly |
| P14456 | P14456 [ICPC 2025 Xi'an R] January's Color |
| P14459 | P14459 [ICPC 2025 Xi'an R] Mystique as Iris |
| P14461 | P14461 【MX-S10-T2】『FeOI-4』青年晚报 |
| P1447 | P1447 [NOI2010] 能量采集 |
| P14476 | P14476 矩阵绘画 |
| P1450 | P1450 [HAOI2008] 硬币购物 |
| P14507 | P14507 缺零分治 mexdnc |
| P1452 | P1452 【模板】旋转卡壳 / [USACO03FALL] Beauty Contest G |
| P14521 | P14521 【MX-S11-T2】加减乘除 |
| P14522 | P14522 【MX-S11-T3】空之碎物 |
| P1453 | P1453 城市环路 |
| P1456 | P1456 Monkey King |
| P14567 | P14567 【MX-S12-T2】区间 |
| P14568 | P14568 【MX-S12-T3】排列 |
| P14569 | P14569 【MX-S12-T4】Sea, you again |
| P14578 | P14578 【模板】无源汇上下界可行流 |
| P14579 | P14579 【模板】有源汇上下界最大流 |
| P14580 | P14580 【模板】有源汇上下界最小流 |
| P1462 | P1462 通往奥格瑞玛的道路 |
| P1463 | P1463 [POI 2001 R1 / ZJOI2006 / HAOI2007] 反素数 |
| P14636 | P14636 [NOIP2025] 清仓甩卖 |
| P14637 | P14637 [NOIP2025] 树的价值 |
| P1468 | P1468 [IOI 1998 / USACO2.2] 派对灯 Party Lamps |
| P1470 | P1470 [IOI 1996 / USACO2.3] 最长前缀 Longest Prefix |
| P1471 | P1471 方差 |
| P14718 | P14718 [RMI 2025] 松鼠 / Squirrel |
| P14719 | P14719 [RMI 2025] Cheap AI |
| P1472 | P1472 [USACO2.3] 奶牛家谱 Cow Pedigrees |
| P14780 | P14780 [COCI 2025/2026 #3] 国家 / Drzava |
| P1483 | P1483 序列变换 |
| P14834 | P14834 [THUPC 2026 初赛] 庭中有奇树 |
| P14835 | P14835 [THUPC 2026 初赛] 又一个 01 串问题 |
| P14837 | P14837 [THUPC 2026 初赛] My Mayday |
| P1484 | P1484 种树 |
| P1486 | P1486 [NOI2004] 郁闷的出纳员 |
| P1489 | P1489 猫狗大战 |
| P14899 | P14899 [ICPC 2018 Yokohama R] What Goes Up Must Come Down |
| P14930 | P14930 [北大集训 2025] 奇迹 |
| P14937 | P14937 「FAOI-R10」XOR Problem |
| P14938 | P14938 「FAOI-R10」竞唆芳杰 |
| P14939 | P14939 「FAOI-R10」异或矩阵 |
| P1494 | P1494 [国家集训队] 小 Z 的袜子 |
| P14941 | P14941 「FAOI-R10」梦 |
| P1495 | P1495 【模板】中国剩余定理(CRT)/ 曹冲养猪 |
| P14975 | P14975 [USACO26JAN1] COW Splits B |
| P14980 | P14980 [USACO26JAN1] COW Traversals G |
| P14981 | P14981 [USACO26JAN1] Milk Buckets G |
| P14982 | P14982 [USACO26JAN1] Supervision G |
| P1499 | P1499 [CTSC2000] 公路巡逻 |
| P14990 | P14990 马赛克 |
| P1501 | P1501 [国家集训队] Tree II |
| P1502 | P1502 窗口的星星 |
| P1503 | P1503 鬼子进村 |
| P1505 | P1505 [国家集训队] 旅游 |
| P15088 | P15088 [UOI 2025 II Stage] Digital Game |
| P1514 | P1514 [NOIP 2010 提高组] 引水入城 |
| P1516 | P1516 青蛙的约会 |
| P1522 | P1522 [USACO2.4] 牛的旅行 Cow Tours |
| P15245 | P15245 [WC2026] 二进制 |
| P1525 | P1525 [NOIP 2010 提高组] 关押罪犯 |
| P1526 | P1526 [NOI2003] 智破连环阵 |
| P1527 | P1527 [国家集训队] 矩阵乘法 |
| P1531 | P1531 I Hate It |
| P15321 | P15321 【MX-X24-T2】「RiOI-7」Oops, It's Yesterday Twice More |
| P15322 | P15322 【MX-X24-T3】「RiOI-7」自行车 |
| P15323 | P15323 【MX-X24-T4】「RiOI-7」Crush BETA |
| P15324 | P15324 【MX-X24-T5】「RiOI-7」ANDORXOR |
| P1533 | P1533 可怜的狗狗 |
| P1537 | P1537 弹珠 |
| P1541 | P1541 [NOIP 2010 提高组] 乌龟棋 |
| P1543 | P1543 [POI 2004] SZP |
| P1545 | P1545 [USACO04DEC] Dividing the Path G |