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Browse Problems
Root :: Prominent Problemsetters :: Rujia Liu
Title Total Submissions / Solving % Total Users / Solving %
FILE 10117 - Nice Milk 1806
28.41%
 361
73.41%
FILE 10118 - Free Candies 4927
57.13%
 1256
87.10%
FILE 10119 - Farewell, my friend 1118
6.80%
 117
41.03%
FILE 10120 - Gift?! 3425
31.12%
 988
76.52%
FILE 10121 - Legendary Pokemon 290
30.69%
 94
61.70%
FILE 10122 - Mysterious Mountain 1323
23.81%
 243
67.08%
FILE 10269 - Adventure of Super Mario 4379
41.27%
 1009
85.23%
FILE 10270 - Bigger Square Please... 1889
32.08%
 616
69.48%
FILE 10271 - Chopsticks 11165
42.61%
 2852
85.13%
FILE 10272 - DDR King 594
18.18%
 144
59.72%
FILE 10273 - Eat or Not to Eat? 3416
27.05%
 692
69.65%
FILE 10274 - Fans and Gems 1497
24.85%
 217
71.43%
FILE 10275 - Guess the Number! 1411
31.54%
 352
73.86%
FILE 10276 - Hanoi Tower Troubles Again! 10602
69.79%
 5185
96.88%
FILE 10411 - Another Game of Tetris 754
17.77%
 144
54.86%
FILE 10412 - Big Big Trees 1377
17.50%
 285
63.86%
FILE 10413 - Crazy Savages 1751
34.04%
 342
75.15%
FILE 10414 - Denki Blocks 362
17.40%
 98
51.02%
FILE 10415 - Eb Alto Saxophone Player 10912
44.87%
 3248
89.47%
FILE 10416 - Folding My T-Shirt 1133
37.95%
 384
73.96%
FILE 10417 - Gift Exchanging 1104
36.05%
 326
73.31%
FILE 10418 - Hyper Toy Soldiers 1048
30.06%
 203
72.91%
FILE 10538 - Powerful Magic Squares 431
23.67%
 120
31.67%
FILE 10559 - Blocks 7872
42.96%
 1943
83.12%
FILE 10565 - Matrix 395
28.86%
 124
73.39%
FILE 10569 - Number Theory 809
50.06%
 254
82.68%
FILE 10574 - Counting Rectangles 3267
28.90%
 650
74.77%
FILE 10624 - Super Number 2823
37.12%
 752
81.38%
FILE 10630 - Millennium Ceremony 592
20.10%
 46
41.30%
FILE 10635 - Prince and Princess 18085
36.79%
 3466
81.65%
FILE 10640 - Planes around the World 573
41.54%
 161
80.75%
FILE 10688 - The Poor Giant 2162
58.79%
 779
91.01%
FILE 10743 - Blocks on Blocks 442
41.18%
 176
77.27%
FILE 10829 - L-Gap Substrings 1497
35.94%
 286
64.69%
FILE 10833 - Lunar Forest 239
43.51%
 89
71.91%
FILE 10949 - Kids in a Grid 3914
15.59%
 441
43.31%
FILE 11019 - Matrix Matcher 10737
33.37%
 1402
73.54%
FILE 11127 - Triple-Free Binary Strings 1272
55.42%
 488
78.69%
FILE 11167 - Monkeys in the Emei Mountain 4581
22.53%
 756
71.56%
FILE 11177 - Fighting Against a Polygonal Monster 1341
29.31%
 197
69.54%
FILE 11184 - Joyful Ride 394
67.51%
 211
89.10%
FILE 11188 - A Strange Opera House 24
37.50%
 18
50.00%
FILE 11421 - Arranging Cards 436
37.16%
 109
81.65%
FILE 11438 - Integer Transmission EXTREME 148
35.14%
 48
56.25%
FILE 11521 - Compressor 500
20.40%
 77
54.55%
FILE 11671 - Sign of Matrix 669
39.01%
 145
82.76%
FILE 11738 - Few Teams will Solve this 177
2.26%
 32
12.50%
FILE 11922 - Permutation Transformer 3171
56.83%
 578
86.85%
FILE 11987 - Almost Union-Find 16790
38.80%
 2492
83.91%
FILE 11988 - Broken Keyboard (a.k.a. Beiju Text) 77237
35.89%
 11676
85.82%
FILE 11989 - Cake Cutting 232
18.97%
 50
46.00%
FILE 11990 - ``Dynamic'' Inversion 7798
23.29%
 980
71.53%
FILE 11991 - Easy Problem from Rujia Liu? 30540
42.54%
 6792
88.00%
FILE 11992 - Fast Matrix Operations 8870
34.46%
 928
86.42%
FILE 11993 - Girls' Celebration 108
25.00%
 35
48.57%
FILE 11994 - Happy Painting! 499
42.89%
 99
75.76%
FILE 11995 - I Can Guess the Data Structure! 56216
31.99%
 8976
87.27%
FILE 11996 - Jewel Magic 2334
31.45%
 220
81.82%
FILE 11997 - K Smallest Sums 11825
38.15%
 1926
84.22%
FILE 11998 - Rujia Liu loves Wario Land! 407
16.71%
 86
24.42%
FILE 12003 - Array Transformer 8371
28.26%
 1145
76.51%
FILE 12053 - Unbreakable Floor 60
6.67%
 25
16.00%
FILE 12074 - The Ultimate Bamboo Eater 384
32.29%
 84
72.62%
FILE 12161 - Ironman Race in Treeland 967
39.61%
 154
86.36%
FILE 12162 - Shooting the Monster 90
13.33%
 27
29.63%
FILE 12289 - One-Two-Three 44879
56.98%
 19094
95.22%
FILE 12290 - Counting Game 2885
53.73%
 866
93.65%
FILE 12291 - Polyomino Composer 3248
28.73%
 509
82.32%
FILE 12292 - Polyomino Decomposer 303
33.66%
 66
77.27%
FILE 12293 - Box Game 5113
55.47%
 1520
89.87%
FILE 12294 - RPG battles 786
36.01%
 123
86.99%
FILE 12295 - Optimal Symmetric Paths 1238
38.69%
 182
89.56%
FILE 12296 - Pieces and Discs 999
32.83%
 96
84.38%
FILE 12297 - Super Poker 233
47.21%
 65
76.92%
FILE 12298 - Super Poker II 3916
28.24%
 454
84.58%
FILE 12299 - RMQ with Shifts 6750
41.29%
 1073
89.38%
FILE 12304 - 2D Geometry 110 in 1! 3500
37.49%
 329
86.02%
FILE 12305 - Polishing a Extruded Polygon 183
12.02%
 31
54.84%
FILE 12306 - My SketchUp 127
25.20%
 35
65.71%
FILE 12307 - Smallest Enclosing Rectangle 1282
31.98%
 165
83.03%
FILE 12308 - Smallest Enclosing Box 330
5.15%
 32
46.88%
FILE 12309 - A Strange Opera House II 39
17.95%
 10
50.00%
FILE 12310 - Point Location 357
25.21%
 25
40.00%
FILE 12311 - All-Pair Farthest Points 1012
8.30%
 139
32.37%
FILE 12312 - Bounding Volume Hierarchy 302
35.76%
 48
60.42%
FILE 12313 - A Tiny Raytracer 149
38.93%
 34
61.76%
FILE 12314 - The Cleaning Robot 230
6.09%
 25
44.00%
FILE 12344 - Jewel Transportation 170
13.53%
 28
39.29%
FILE 12345 - Dynamic len(set(a[L:R])) 5141
42.99%
 1000
84.20%
FILE 12412 - A Typical Homework (a.k.a Shi Xiong Bang Bang Mang) 11565
21.59%
 1104
79.71%
FILE 12413 - Big Decimal Calculator 307
28.34%
 50
62.00%
FILE 12414 - Calculating Yuan Fen 1174
60.39%
 409
92.91%
FILE 12415 - Digit Patterns 131
34.35%
 39
66.67%
FILE 12416 - Excessive Space Remover 2787
48.83%
 942
90.23%
FILE 12417 - Formula Editor 159
20.13%
 32
59.38%
FILE 12418 - Game of 999 157
27.39%
 36
72.22%
FILE 12419 - Heap Manager 293
28.67%
 66
65.15%
FILE 12420 - Item-Based Recommendation 135
51.11%
 56
71.43%
FILE 12421 - (Jiandan) Mua (I) - Lexical Analyzer 782
37.34%
 185
82.70%
FILE 12422 - (Kengdie) Mua (II) - Expression Evaluator 161
35.40%
 53
43.40%
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