|
|
502 |
P0502
树状数组1：单点修改，区间查询
|
28 / 117 |
3 |
|
|
503 |
P0503
一个简单的整数问题
|
25 / 51 |
4 |
|
|
504 |
P0504
求逆序对
|
16 / 28 |
4 |
|
|
505 |
P0505
Mobile Phone 移动电话
|
2 / 9 |
5 |
|
|
506 |
P0506
一个简单的整数问题2
|
20 / 59 |
6 |
|
|
507 |
P0507
Preprefix sum
|
3 / 8 |
10 |
|
|
508 |
P0508
线段树
|
28 / 66 |
5 |
|
|
509 |
P0509
开关
|
19 / 43 |
5 |
|
|
510 |
P0510
最大数
|
12 / 16 |
6 |
|
|
511 |
P0511
你能回答这些问题吗
|
1 / 4 |
10 |
|
|
512 |
P0512
扶苏的问题
|
3 / 3 |
10 |
|
|
513 |
P0513
How far away ？
|
27 / 68 |
5 |
|
|
514 |
P0514
[USACO07JAN]Balanced Lineup G
|
13 / 31 |
5 |
|
|
515 |
P0515
Frequent values 频繁值
|
1 / 1 |
10 |
|
|
516 |
P0516
[USACO15DEC] Max Flow P
|
2 / 2 |
10 |
|
|
517 |
P0517
Network
|
6 / 10 |
9 |
|
|
518 |
P0518
Making the Grade
|
17 / 28 |
4 |
|
|
519 |
P0519
Mobile Service
|
1 / 24 |
10 |
|
|
520 |
P0520
[NOIP2008提高组] 传纸条
|
3 / 3 |
10 |
|
|
521 |
P0521
[NOIP2010提高组] 乌龟棋
|
1 / 1 |
10 |
|
|
522 |
P0522
[USACO 4.3] Buy Low, Buy Lower 逢低吸纳
|
0 / 0 |
(无) |
|
|
523 |
P0523
[NOI2001] 陨石的秘密
|
0 / 0 |
(无) |
|
|
524 |
P0524
[POI1997] Genotype
|
0 / 0 |
(无) |
|
|
525 |
P0525
[NOIP2006提高组] 能量项链
|
6 / 8 |
9 |
|
|
526 |
P0526
棋盘分割
|
0 / 0 |
(无) |
|
|
527 |
P0527
最短Hamilton路径
|
27 / 44 |
8 |
|
|
528 |
P0528
[SCOI2005] 互不侵犯
|
11 / 34 |
6 |
|
|
529 |
P0529
[NOI2001] 炮兵阵地
|
10 / 21 |
9 |
|
|
530 |
P0530
收集纪念币
|
2 / 3 |
10 |
|
|
531 |
P0531
小C与括号匹配
|
1 / 2 |
10 |
|
|
532 |
P0532
[GESP202406 七级] 区间乘积
|
7 / 13 |
8 |
|
|
533 |
P0533
[USACO19DEC] Milk Pumping G
|
1 / 1 |
10 |
|
|
534 |
P0534
[CSP-J 2025] 多边形 / polygon
|
42 / 149 |
6 |
|
|
535 |
P0535
[USACO20OPEN] Haircut G
|
11 / 14 |
7 |
|
|
536 |
P0536
[CSP-S 2022] 策略游戏
|
1 / 1 |
10 |
|
|
537 |
P0537
[CSP-S 2025]道路修复 / road
|
1 / 2 |
10 |
|
|
538 |
P0538
单点加，区间求和（分块）
|
12 / 52 |
7 |
|
|
539 |
P0539
区间加，区间求和（分块）
|
15 / 34 |
5 |
|
|
540 |
P0540
序列上的带修跳跃(弹飞绵羊)
|
11 / 31 |
6 |
|
|
541 |
P0541
按余数分组求(哈希冲突)
|
12 / 42 |
7 |
|
|
542 |
P0542
邻居权值和
|
5 / 29 |
8 |
|
|
543 |
P0543
小B的询问
|
13 / 28 |
5 |
|
|
544 |
P0544
Rmq Problem / mex
|
3 / 12 |
9 |
|
|
545 |
P0545
[SHOI2007] 园丁的烦恼
|
3 / 7 |
10 |
|
|
546 |
P0546
逆序对
|
9 / 15 |
7 |
|
|
547 |
P0547
单点加，区间求和（cdq分治）
|
9 / 17 |
7 |
|
|
548 |
P0548
三维偏序
|
8 / 12 |
7 |
|
|
549 |
P0549
【模板】可持久化线段树 2
|
2 / 2 |
9 |
|
|
550 |
P0550
区间加，区间求和（cdq分治）
|
9 / 17 |
7 |
|
|
551 |
P0551
[SDOI2009] HH的项链
|
11 / 30 |
6 |
|
|
552 |
P0552
三元上升子序列
|
3 / 7 |
10 |
|
|
553 |
P0553
[HEOI2012] 采花
|
4 / 45 |
9 |
|
|
554 |
P0554
窗口的星星
|
1 / 2 |
5 |
|
|
555 |
P0555
[BalkanOI 2007] Mokia 摩基亚
|
1 / 1 |
10 |
|
|
556 |
P0556
【模板】二元一次不定方程 (exgcd)
|
11 / 29 |
6 |
|
|
557 |
P0557
青蛙的约会
|
4 / 8 |
10 |
|
|
558 |
P0558
荒岛野人
|
1 / 7 |
5 |
|
|
559 |
P0559
信封问题
|
11 / 25 |
2 |
|
|
560 |
P0560
幸运数字
|
1 / 2 |
5 |
|
|
561 |
P0561
[HAOI2008] 硬币购物
|
5 / 9 |
9 |
|
|
562 |
P0562
两个数组(Two Arrays)
|
0 / 0 |
4 |
|
|
563 |
P0563
恭弥和彩球(Kyoya and Colored Balls)
|
0 / 0 |
3 |
|
|
564 |
P0564
接近的元组困难版(Close Tuples hard version)
|
0 / 0 |
4 |
|
|
565 |
P0565
[SDOI2016] 排列计数
|
0 / 0 |
(无) |
|
|
566 |
P0566
杰拉德与巨型棋盘(Gerald and Giant Chess)
|
1 / 1 |
5 |
|
|
567 |
P0567
卡农
|
0 / 17 |
6 |
|
|
568 |
P0568
[SDOI2010] 地精部落
|
0 / 0 |
(无) |
|
|
569 |
P0569
修剪草坪
|
0 / 0 |
(无) |
|
|
570 |
P0570
三元上升子序列
|
2 / 2 |
10 |
|
|
571 |
P0571
柱子(Pillars)
|
0 / 0 |
5 |
|
|
572 |
P0572
[SCOI2014] 方伯伯的玉米田
|
0 / 0 |
(无) |
|
|
573 |
P0573
[SDOI2011] 拦截导弹
|
1 / 1 |
10 |
|
|
574 |
P0574
四面体(Tetrahedron)
|
0 / 0 |
3 |
|
|
575 |
P0575
被操控的括号序列(Rigged Bracket Sequence)
|
0 / 0 |
5 |
|
|
576 |
P0576
Shohag喜欢逆序对(Shohag Loves Inversions)
|
0 / 0 |
5 |
|
|
577 |
P0577
又一道子序列问题(Yet Another Problem On a Subsequence)
|
0 / 0 |
4 |
|
|
578 |
P0578
向上跳带(Up the Strip)
|
0 / 0 |
4 |
|
|
579 |
P0579
到不同的距离(Distance to Different)
|
0 / 0 |
5 |
|
|
580 |
P0580
猜数
|
2 / 3 |
10 |
|
|
581 |
P0581
质合数询问
|
1 / 1 |
5 |
|
|
582 |
P0582
寻找局部低点
|
1 / 1 |
5 |
|
|
583 |
P0583
圆桌同号
|
0 / 0 |
5 |
|
|
584 |
P0584
最大公因数询问
|
0 / 0 |
5 |
|
|
585 |
P0585
猜出字符串
|
0 / 0 |
5 |
|
|
586 |
P0586
曼哈顿配对(Manhattan Pairs)
|
1 / 1 |
4 |
|
|
587 |
P0587
非质数树(Non Prime Tree)
|
1 / 4 |
4 |
|
|
588 |
P0588
质数异或染色(Prime XOR Coloring)
|
1 / 1 |
4 |
|
|
589 |
P0589
交换重排(Swap to Rearrange)
|
1 / 1 |
5 |
|
|
590 |
P0590
排列和谐(Permutations Harmony)
|
1 / 1 |
5 |
|
|
591 |
P0591
[CSP-J 2025] 异或和 / xor
|
0 / 1 |
10 |
|
|
592 |
P0592
[NOIP2025] 糖果店 / candy（民间数据）
|
0 / 0 |
9 |
|
|
593 |
P0593
[CSP-S 2024] 染色
|
0 / 0 |
(无) |
|
|
594 |
P0594
[CSP-S 2025]员工招聘 / employ
|
1 / 1 |
10 |
|
|
595 |
P0595
[NOIP2022] 比赛
|
0 / 0 |
(无) |
|
|
596 |
P0596
[NOIP2024] 树的遍历
|
0 / 9 |
10 |
|
|
597 |
P597
乘积最大3
|
19 / 61 |
6 |
|
|
598 |
598
[NOIP2001普及组] 最大公约数和最小公倍数问题
|
0 / 0 |
(无) |
|
|
599 |
599
[NOIP1997普及组] 统计方形
|
11 / 18 |
6 |
|
|
600 |
600
程序员输入问题
|
15 / 23 |
4 |
|
|
601 |
601
括号匹配2
|
80 / 232 |
6 |
