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Browse Problems
Root :: Prominent Problemsetters :: Rujia Liu
Title Total Submissions / Solving % Total Users / Solving %
FILE 10117 - Nice Milk 1778
28.07%
 356
73.31%
FILE 10118 - Free Candies 4798
57.42%
 1242
87.04%
FILE 10119 - Farewell, my friend 1110
6.76%
 114
41.23%
FILE 10120 - Gift?! 3406
31.06%
 980
76.63%
FILE 10121 - Legendary Pokemon 266
31.95%
 86
63.95%
FILE 10122 - Mysterious Mountain 1302
23.96%
 239
67.36%
FILE 10269 - Adventure of Super Mario 4214
41.27%
 989
85.44%
FILE 10270 - Bigger Square Please... 1872
32.32%
 614
69.71%
FILE 10271 - Chopsticks 10986
42.55%
 2837
85.09%
FILE 10272 - DDR King 583
18.52%
 143
60.14%
FILE 10273 - Eat or Not to Eat? 3279
26.93%
 672
69.05%
FILE 10274 - Fans and Gems 1449
24.43%
 213
70.89%
FILE 10275 - Guess the Number! 1404
31.34%
 350
74.00%
FILE 10276 - Hanoi Tower Troubles Again! 10490
69.78%
 5151
96.91%
FILE 10411 - Another Game of Tetris 732
17.90%
 136
56.62%
FILE 10412 - Big Big Trees 1361
17.41%
 277
64.26%
FILE 10413 - Crazy Savages 1744
33.89%
 339
75.22%
FILE 10414 - Denki Blocks 356
17.70%
 92
54.35%
FILE 10415 - Eb Alto Saxophone Player 10238
44.75%
 3112
89.36%
FILE 10416 - Folding My T-Shirt 1123
38.02%
 379
74.67%
FILE 10417 - Gift Exchanging 1094
35.74%
 322
73.60%
FILE 10418 - Hyper Toy Soldiers 1034
30.08%
 196
73.98%
FILE 10538 - Powerful Magic Squares 421
23.52%
 114
30.70%
FILE 10559 - Blocks 7604
42.53%
 1850
82.86%
FILE 10565 - Matrix 394
28.93%
 123
73.98%
FILE 10569 - Number Theory 803
50.06%
 251
82.47%
FILE 10574 - Counting Rectangles 3215
28.58%
 645
74.73%
FILE 10624 - Super Number 2806
37.13%
 745
81.74%
FILE 10630 - Millennium Ceremony 591
20.14%
 45
42.22%
FILE 10635 - Prince and Princess 17960
36.70%
 3436
81.58%
FILE 10640 - Planes around the World 569
41.30%
 159
81.13%
FILE 10688 - The Poor Giant 2118
59.68%
 770
91.56%
FILE 10743 - Blocks on Blocks 439
41.00%
 173
77.46%
FILE 10829 - L-Gap Substrings 1465
35.77%
 277
64.62%
FILE 10833 - Lunar Forest 235
43.83%
 87
72.41%
FILE 10949 - Kids in a Grid 3895
15.48%
 437
43.48%
FILE 11019 - Matrix Matcher 10443
32.95%
 1333
72.99%
FILE 11127 - Triple-Free Binary Strings 1265
55.34%
 485
78.76%
FILE 11167 - Monkeys in the Emei Mountain 4523
22.49%
 746
71.31%
FILE 11177 - Fighting Against a Polygonal Monster 1336
29.27%
 194
70.10%
FILE 11184 - Joyful Ride 388
67.53%
 208
88.94%
FILE 11188 - A Strange Opera House 15
33.33%
 10
50.00%
FILE 11421 - Arranging Cards 431
36.89%
 107
83.18%
FILE 11438 - Integer Transmission EXTREME 141
35.46%
 45
55.56%
FILE 11521 - Compressor 462
19.70%
 72
51.39%
FILE 11671 - Sign of Matrix 645
39.69%
 140
84.29%
FILE 11738 - Few Teams will Solve this 164
2.44%
 30
13.33%
FILE 11922 - Permutation Transformer 3159
56.95%
 573
87.26%
FILE 11987 - Almost Union-Find 16056
38.60%
 2404
83.78%
FILE 11988 - Broken Keyboard (a.k.a. Beiju Text) 75105
35.75%
 11522
85.71%
FILE 11989 - Cake Cutting 211
20.85%
 48
47.92%
FILE 11990 - ``Dynamic'' Inversion 7364
23.59%
 921
72.42%
FILE 11991 - Easy Problem from Rujia Liu? 30009
42.58%
 6713
87.92%
FILE 11992 - Fast Matrix Operations 8806
34.32%
 919
86.62%
FILE 11993 - Girls' Celebration 105
25.71%
 33
51.52%
FILE 11994 - Happy Painting! 496
42.94%
 97
76.29%
FILE 11995 - I Can Guess the Data Structure! 55669
31.81%
 8922
87.25%
FILE 11996 - Jewel Magic 2322
31.44%
 217
82.03%
FILE 11997 - K Smallest Sums 11355
38.29%
 1880
84.31%
FILE 11998 - Rujia Liu loves Wario Land! 405
16.79%
 84
25.00%
FILE 12003 - Array Transformer 8060
28.04%
 1092
75.82%
FILE 12053 - Unbreakable Floor 59
6.78%
 24
16.67%
FILE 12074 - The Ultimate Bamboo Eater 366
31.15%
 81
72.84%
FILE 12161 - Ironman Race in Treeland 930
39.68%
 149
86.58%
FILE 12162 - Shooting the Monster 85
11.76%
 25
28.00%
FILE 12289 - One-Two-Three 44379
56.94%
 18959
95.22%
FILE 12290 - Counting Game 2879
53.66%
 861
93.73%
FILE 12291 - Polyomino Composer 3211
28.71%
 504
82.14%
FILE 12292 - Polyomino Decomposer 300
33.33%
 64
76.56%
FILE 12293 - Box Game 5076
55.52%
 1513
89.89%
FILE 12294 - RPG battles 785
36.05%
 122
87.70%
FILE 12295 - Optimal Symmetric Paths 1235
38.62%
 180
90.00%
FILE 12296 - Pieces and Discs 996
32.73%
 94
85.11%
FILE 12297 - Super Poker 223
48.43%
 60
80.00%
FILE 12298 - Super Poker II 3808
28.36%
 427
84.78%
FILE 12299 - RMQ with Shifts 6559
41.10%
 1050
89.33%
FILE 12304 - 2D Geometry 110 in 1! 3437
37.45%
 318
86.16%
FILE 12305 - Polishing a Extruded Polygon 182
12.09%
 30
56.67%
FILE 12306 - My SketchUp 125
24.80%
 33
66.67%
FILE 12307 - Smallest Enclosing Rectangle 1248
32.13%
 161
83.23%
FILE 12308 - Smallest Enclosing Box 321
4.05%
 30
40.00%
FILE 12309 - A Strange Opera House II 34
14.71%
 8
37.50%
FILE 12310 - Point Location 347
24.78%
 24
37.50%
FILE 12311 - All-Pair Farthest Points 909
8.69%
 132
31.06%
FILE 12312 - Bounding Volume Hierarchy 289
35.99%
 46
56.52%
FILE 12313 - A Tiny Raytracer 146
39.73%
 32
65.62%
FILE 12314 - The Cleaning Robot 226
6.19%
 23
47.83%
FILE 12344 - Jewel Transportation 165
12.12%
 24
33.33%
FILE 12345 - Dynamic len(set(a[L:R])) 4959
42.35%
 941
83.85%
FILE 12412 - A Typical Homework (a.k.a Shi Xiong Bang Bang Mang) 11200
21.74%
 1071
79.74%
FILE 12413 - Big Decimal Calculator 304
27.96%
 48
62.50%
FILE 12414 - Calculating Yuan Fen 1163
60.10%
 407
93.12%
FILE 12415 - Digit Patterns 130
34.62%
 38
68.42%
FILE 12416 - Excessive Space Remover 2762
48.81%
 935
90.27%
FILE 12417 - Formula Editor 146
19.86%
 30
60.00%
FILE 12418 - Game of 999 142
25.35%
 34
67.65%
FILE 12419 - Heap Manager 288
29.17%
 64
67.19%
FILE 12420 - Item-Based Recommendation 124
55.65%
 54
74.07%
FILE 12421 - (Jiandan) Mua (I) - Lexical Analyzer 655
38.02%
 159
85.53%
FILE 12422 - (Kengdie) Mua (II) - Expression Evaluator 147
36.05%
 49
42.86%
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