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题目编号
标题
解决
提交
通过率
1429
Rock, Scissors, Paper
Waterloo
local
2003.01.25
140
236
59.322%
1431
Party Lamps
IOI
1998
0
1
0.000%
1432
LITTLE SHOP OF FLOWERS
IOI
1999
1
4
25.000%
1433
Humble Numbers
Ulm
Local
1996
68
196
34.694%
1434
Solitaire
Southwestern
Europe
2002
0
0
0.000%
1435
Jungle Roads
Mid-Central
USA
2002
2
4
50.000%
1436
Frogger
Ulm
Local
1997
5
13
38.462%
1437
Knight Moves
Ulm
Local
1996
9
14
64.286%
1438
Three powers
Waterloo
local
2004.06.12
5
9
55.556%
1439
Invitation Cards
Central
Europe
1998
1
2
50.000%
1440
False coin
Northeastern
Europe
1998
2
3
66.667%
1441
Packing Rectangles
IOI
1995
0
2
0.000%
1442
Expanding Rods
Waterloo
local
2004.06.12
1
1
100.000%
1443
Binomial Showdown
Ulm
Local
1997
9
28
32.143%
1444
Adding Reversed Numbers
Central
Europe
1998
6
9
66.667%
1445
The Highest Profits
CTU
Open
1999
1
1
100.000%
1446
Spell checker
Northeastern
Europe
1998
6
9
66.667%
1447
DonutsOnTheGrid
Member
Single
Round
Match
455
Round
1
-
Division
II,
Level
Three
0
0
0.000%
1448
Relatives
Waterloo
local
2002.07.01
3
5
60.000%
1449
Pick-up sticks
Waterloo
local
2005.09.17
1
1
100.000%
1450
String‘s Puzzle
South
Central
China
2007
1
2
50.000%
1451
Mountains
South-Central-China-2007
数学
计算几何
0
0
0.000%
1452
Gold Transportation
South-Central-China-2007
二分
最大流Dinic
6
7
85.714%
1453
The Best Travel Design
South-Central-China-2007
图论
状态压缩dp
1
1
100.000%
1454
Travel
South-Central-China-2007
图论
dp
0
0
0.000%
1455
FlashGet
South-Central-China-2007
模拟题
0
0
0.000%
1456
Accelerator
South-Central-China-2007
二分
0
0
0.000%
1457
Cow Marathon
USACO-2004-February
树的直径
1
1
100.000%
1459
Game Prediction
Beijing
2002
贪心
6
8
75.000%
1460
Radar Installation
Beijing
2002
贪心
16
36
44.444%
1461
Triathlon
Northeastern
Europe
2000
数学
线性规划
平面半交
4
11
36.364%
1462
Integer Intervals
CEOI-1997
签到题
0
1
0.000%
1463
The Triangle
IOI
1994
dp
37
67
55.224%
1464
Pre-Post-erous!
East
Central
North
America
2002
递归
数据结构
组合数学
0
0
0.000%
1465
The Troublesome Frog
IOI
2002
剪枝
2
2
100.000%
1466
Unit Fraction Partition
Japan
2004
Domestic
DFS
剪枝
1
1
100.000%
1467
Function Run Fun
Pacific
Northwest
1999
记忆化搜索
8
14
57.143%
1468
Vase collection
Northwestern
Europe
2003
DFS
二进制枚举
1
4
25.000%
1469
Game
Northeastern
Europe
1997
DFS
启发式合并
0
2
0.000%
1470
Sea Battle
CTU
Open
2002
DFS
2
5
40.000%
1471
Advanced Causal Measurements (ACM)
Waterloo
local
2004.01.31
二分
贪心
3
11
27.273%
1472
Ancient Cipher
Northeastern
Europe
2004
签到
排序
18
55
32.727%
1473
Building a New Depot
CTU
Open
2003
签到
排序
3
7
42.857%
1474
Hardwood Species
Waterloo
Local
2002.01.26
签到
数据结构
11
17
64.706%
1475
Average Speed
Waterloo
local
2001.09.22
签到
语法题
1
1
100.000%
1476
Subway
Waterloo
local
2001.09.22
最短路
图论
0
0
0.000%
1477
Babelfish
Waterloo
local
2001.09.22
字典树
排序
二分
哈希表
5
28
17.857%
1478
Bounding box
Waterloo
local
2001.09.22
计算几何
1
1
100.000%
1479
A multiplication game
Waterloo
local
2001.09.22
签到题
2
2
100.000%
1480
Unequalled Consumption
Northwestern
Europe
2005
动态规划
多重背包
生成函数
0
3
0.000%
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17