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题目编号
标题
解决
提交
通过率
1228
Area
Northwestern
Europe
2001
-
Problem
1
3
5
60.000%
1229
Ambiguous Dates
Northwestern
Europe
2001
-
Problem
2
0
0
0.000%
1231
Enigma
Northwestern
Europe
2001
-
Problem
5
0
0
0.000%
1232
Gridland
Northwestern
Europe
2001
-
Problem
6
2
2
100.000%
1233
T9
Northwestern
Europe
2001
-
Problem
7
0
1
0.000%
1234
Signal Box
Northwestern
Europe
2001
-
Problem
9
0
0
0.000%
1310
Word Encoding(难度:4星)
Northwestern
Europe
2004
0
0
0.000%
1311
Watchdog
Northwestern
Europe
2004
0
0
0.000%
1312
Taxi Cab Scheme(难度:2星)
Northwestern
Europe
2004
1
5
20.000%
1313
Pseudo-random Numbers(难度:4星)
Northwestern
Europe
2004
0
1
0.000%
1314
Card Game Cheater(难度:2星)
Northwestern
Europe
2004
3
15
20.000%
1315
Investment(难度:2星)
Northwestern
Europe
2004
50
69
72.464%
1316
Pipes(难度:5星)
Northwestern
Europe
2004
1
4
25.000%
1317
SETI(难度:3星)
Northwestern
Europe
2004
0
0
0.000%
1318
Minimax Triangulation(难度:3星)
Northwestern
Europe
2004
1
3
33.333%
1359
Euro Efficiency
Northwestern
Europe
2002
1
1
100.000%
1360
Markov Trains
Northwestern
Europe
2002
0
0
0.000%
1361
Hansel and Grethel
Northwestern
Europe
2002
1
1
100.000%
1362
Floors
Northwestern
Europe
2002
0
0
0.000%
1363
The Picnic
Northwestern
Europe
2002
0
0
0.000%
1364
Pearls
Northwestern
Europe
2002
1
4
25.000%
1365
Huffman Trees
Northwestern
Europe
2002
0
0
0.000%
1366
Input
Northwestern
Europe
2002
0
0
0.000%
1468
Vase collection
Northwestern
Europe
2003
DFS
二进制枚举
1
4
25.000%
1480
Unequalled Consumption
Northwestern
Europe
2005
动态规划
多重背包
生成函数
0
3
0.000%
1481
Declaration of Content
Northwestern
Europe
2005
0
0
0.000%
1482
Laserbox
Northwestern
Europe
2005
0
0
0.000%
1483
Bowlstack
Northwestern
Europe
2005
0
0
0.000%
1484
Pesky Heroes
Northwestern
Europe
2005
0
0
0.000%
1485
Reduced ID Numbers
Northwestern
Europe
2005
2
2
100.000%
1486
Tantrix
Northwestern
Europe
2005
0
0
0.000%
1487
Guardian of Decency
Northwestern
Europe
2005
1
1
100.000%
1488
Up the Stairs
Northwestern
Europe
2005
1
1
100.000%
1516
Bridging signals
Northwestern
Europe
2003
2
2
100.000%
1517
Subway tree systems
Northwestern
Europe
2003
1
1
100.000%
1521
Vase collection
Northwestern
Europe
2003
0
2
0.000%
1522
Who‘s the boss?
Northwestern
Europe
2003
1
4
25.000%
1523
Sightseeing tour
Northwestern
Europe
2003
0
0
0.000%
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4
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