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Browse Problems
Root :: Prominent Problemsetters :: Rujia Liu
Title Total Submissions / Solving % Total Users / Solving %
FILE 10117 - Nice Milk 1758
27.82%
 345
73.04%
FILE 10118 - Free Candies 4708
57.54%
 1216
87.17%
FILE 10119 - Farewell, my friend 1105
6.52%
 112
40.18%
FILE 10120 - Gift?! 3385
30.78%
 974
76.49%
FILE 10121 - Legendary Pokemon 259
32.82%
 84
65.48%
FILE 10122 - Mysterious Mountain 1296
23.69%
 235
67.23%
FILE 10269 - Adventure of Super Mario 4054
41.49%
 962
85.45%
FILE 10270 - Bigger Square Please... 1865
32.12%
 608
69.41%
FILE 10271 - Chopsticks 10797
42.35%
 2799
85.10%
FILE 10272 - DDR King 578
18.17%
 139
59.71%
FILE 10273 - Eat or Not to Eat? 2806
26.12%
 615
68.29%
FILE 10274 - Fans and Gems 1414
24.54%
 208
70.67%
FILE 10275 - Guess the Number! 1385
31.34%
 344
74.13%
FILE 10276 - Hanoi Tower Troubles Again! 9852
71.60%
 5071
96.94%
FILE 10411 - Another Game of Tetris 720
18.19%
 132
58.33%
FILE 10412 - Big Big Trees 1357
17.39%
 275
64.36%
FILE 10413 - Crazy Savages 1738
33.83%
 337
75.07%
FILE 10414 - Denki Blocks 324
14.81%
 80
51.25%
FILE 10415 - Eb Alto Saxophone Player 9025
45.12%
 2893
89.04%
FILE 10416 - Folding My T-Shirt 1112
38.04%
 371
75.74%
FILE 10417 - Gift Exchanging 1088
35.75%
 318
74.21%
FILE 10418 - Hyper Toy Soldiers 1011
30.27%
 193
74.09%
FILE 10538 - Powerful Magic Squares 411
24.09%
 113
30.97%
FILE 10559 - Blocks 6913
42.27%
 1627
81.99%
FILE 10565 - Matrix 392
28.83%
 122
73.77%
FILE 10569 - Number Theory 786
50.89%
 247
83.00%
FILE 10574 - Counting Rectangles 3164
28.60%
 639
74.80%
FILE 10624 - Super Number 2770
37.22%
 740
81.89%
FILE 10630 - Millennium Ceremony 591
20.14%
 45
42.22%
FILE 10635 - Prince and Princess 17555
36.67%
 3378
81.41%
FILE 10640 - Planes around the World 560
41.07%
 156
80.77%
FILE 10688 - The Poor Giant 2094
59.74%
 762
91.60%
FILE 10743 - Blocks on Blocks 434
41.01%
 171
77.19%
FILE 10829 - L-Gap Substrings 1416
34.96%
 262
62.60%
FILE 10833 - Lunar Forest 209
42.58%
 78
70.51%
FILE 10949 - Kids in a Grid 3865
15.52%
 435
43.45%
FILE 11019 - Matrix Matcher 9710
32.75%
 1197
71.76%
FILE 11127 - Triple-Free Binary Strings 1228
56.76%
 473
80.34%
FILE 11167 - Monkeys in the Emei Mountain 4213
22.29%
 710
71.27%
FILE 11177 - Fighting Against a Polygonal Monster 1327
29.01%
 191
69.63%
FILE 11184 - Joyful Ride 376
67.82%
 199
89.95%
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 139
35.97%
 44
56.82%
FILE 11521 - Compressor 460
19.78%
 71
52.11%
FILE 11671 - Sign of Matrix 596
39.43%
 130
83.08%
FILE 11738 - Few Teams will Solve this 163
2.45%
 30
13.33%
FILE 11922 - Permutation Transformer 3107
56.97%
 560
87.50%
FILE 11987 - Almost Union-Find 14503
38.18%
 2188
83.27%
FILE 11988 - Broken Keyboard (a.k.a. Beiju Text) 71770
35.83%
 11219
85.75%
FILE 11989 - Cake Cutting 207
21.26%
 47
48.94%
FILE 11990 - ``Dynamic'' Inversion 6188
24.47%
 741
71.52%
FILE 11991 - Easy Problem from Rujia Liu? 28972
42.69%
 6616
87.83%
FILE 11992 - Fast Matrix Operations 8656
34.40%
 897
86.85%
FILE 11993 - Girls' Celebration 103
26.21%
 33
51.52%
FILE 11994 - Happy Painting! 488
42.42%
 94
75.53%
FILE 11995 - I Can Guess the Data Structure! 54408
31.76%
 8821
87.31%
FILE 11996 - Jewel Magic 2180
32.43%
 207
82.61%
FILE 11997 - K Smallest Sums 9810
40.37%
 1764
84.24%
FILE 11998 - Rujia Liu loves Wario Land! 327
13.46%
 81
23.46%
FILE 12003 - Array Transformer 7506
27.92%
 997
75.43%
FILE 12053 - Unbreakable Floor 59
6.78%
 24
16.67%
FILE 12074 - The Ultimate Bamboo Eater 352
31.53%
 79
72.15%
FILE 12161 - Ironman Race in Treeland 751
38.08%
 128
84.38%
FILE 12162 - Shooting the Monster 83
12.05%
 24
29.17%
FILE 12289 - One-Two-Three 42990
56.97%
 18652
95.22%
FILE 12290 - Counting Game 2870
53.59%
 855
93.68%
FILE 12291 - Polyomino Composer 2982
28.87%
 476
82.35%
FILE 12292 - Polyomino Decomposer 299
33.44%
 63
77.78%
FILE 12293 - Box Game 4988
55.47%
 1494
89.96%
FILE 12294 - RPG battles 781
35.72%
 120
87.50%
FILE 12295 - Optimal Symmetric Paths 1230
38.37%
 178
89.89%
FILE 12296 - Pieces and Discs 996
32.73%
 94
85.11%
FILE 12297 - Super Poker 220
48.64%
 59
79.66%
FILE 12298 - Super Poker II 3618
28.36%
 386
84.72%
FILE 12299 - RMQ with Shifts 6273
40.89%
 1015
89.26%
FILE 12304 - 2D Geometry 110 in 1! 3172
37.39%
 280
85.71%
FILE 12305 - Polishing a Extruded Polygon 168
11.90%
 28
53.57%
FILE 12306 - My SketchUp 125
24.80%
 33
66.67%
FILE 12307 - Smallest Enclosing Rectangle 1230
31.87%
 154
83.12%
FILE 12308 - Smallest Enclosing Box 321
4.05%
 30
40.00%
FILE 12309 - A Strange Opera House II 32
15.62%
 7
42.86%
FILE 12310 - Point Location 330
23.33%
 22
36.36%
FILE 12311 - All-Pair Farthest Points 834
8.87%
 121
33.06%
FILE 12312 - Bounding Volume Hierarchy 288
36.11%
 45
57.78%
FILE 12313 - A Tiny Raytracer 145
39.31%
 32
65.62%
FILE 12314 - The Cleaning Robot 226
6.19%
 23
47.83%
FILE 12344 - Jewel Transportation 162
12.35%
 23
34.78%
FILE 12345 - Dynamic len(set(a[L:R])) 4755
41.75%
 843
82.92%
FILE 12412 - A Typical Homework (a.k.a Shi Xiong Bang Bang Mang) 10501
21.80%
 990
79.70%
FILE 12413 - Big Decimal Calculator 265
27.55%
 42
64.29%
FILE 12414 - Calculating Yuan Fen 1132
60.51%
 398
93.22%
FILE 12415 - Digit Patterns 128
33.59%
 37
67.57%
FILE 12416 - Excessive Space Remover 2720
48.60%
 922
90.13%
FILE 12417 - Formula Editor 124
17.74%
 18
61.11%
FILE 12418 - Game of 999 141
25.53%
 33
69.70%
FILE 12419 - Heap Manager 253
29.25%
 60
68.33%
FILE 12420 - Item-Based Recommendation 111
57.66%
 47
76.60%
FILE 12421 - (Jiandan) Mua (I) - Lexical Analyzer 473
36.15%
 125
82.40%
FILE 12422 - (Kengdie) Mua (II) - Expression Evaluator 64
50.00%
 35
45.71%
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