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Browse Problems
Root :: Prominent Problemsetters :: Rujia Liu
Title Total Submissions / Solving % Total Users / Solving %
FILE 10117 - Nice Milk 1781
28.13%
 356
73.31%
FILE 10118 - Free Candies 4827
57.43%
 1251
87.13%
FILE 10119 - Farewell, my friend 1115
6.73%
 115
40.87%
FILE 10120 - Gift?! 3418
31.13%
 983
76.70%
FILE 10121 - Legendary Pokemon 267
31.84%
 87
63.22%
FILE 10122 - Mysterious Mountain 1302
23.96%
 239
67.36%
FILE 10269 - Adventure of Super Mario 4279
41.11%
 992
85.38%
FILE 10270 - Bigger Square Please... 1872
32.32%
 614
69.71%
FILE 10271 - Chopsticks 11048
42.62%
 2844
85.13%
FILE 10272 - DDR King 593
18.21%
 143
60.14%
FILE 10273 - Eat or Not to Eat? 3319
26.85%
 675
69.04%
FILE 10274 - Fans and Gems 1487
24.75%
 215
71.16%
FILE 10275 - Guess the Number! 1404
31.34%
 350
74.00%
FILE 10276 - Hanoi Tower Troubles Again! 10517
69.81%
 5163
96.92%
FILE 10411 - Another Game of Tetris 739
17.73%
 137
56.20%
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 357
17.65%
 93
53.76%
FILE 10415 - Eb Alto Saxophone Player 10324
44.72%
 3131
89.33%
FILE 10416 - Folding My T-Shirt 1123
38.02%
 379
74.67%
FILE 10417 - Gift Exchanging 1098
35.88%
 324
73.46%
FILE 10418 - Hyper Toy Soldiers 1035
30.14%
 197
74.11%
FILE 10538 - Powerful Magic Squares 421
23.52%
 114
30.70%
FILE 10559 - Blocks 7757
42.68%
 1908
82.91%
FILE 10565 - Matrix 394
28.93%
 123
73.98%
FILE 10569 - Number Theory 803
50.06%
 251
82.47%
FILE 10574 - Counting Rectangles 3244
28.79%
 647
74.81%
FILE 10624 - Super Number 2815
37.16%
 748
81.82%
FILE 10630 - Millennium Ceremony 591
20.14%
 45
42.22%
FILE 10635 - Prince and Princess 17994
36.75%
 3451
81.63%
FILE 10640 - Planes around the World 570
41.40%
 159
81.13%
FILE 10688 - The Poor Giant 2124
59.56%
 771
91.57%
FILE 10743 - Blocks on Blocks 439
41.00%
 173
77.46%
FILE 10829 - L-Gap Substrings 1470
35.78%
 279
64.52%
FILE 10833 - Lunar Forest 235
43.83%
 87
72.41%
FILE 10949 - Kids in a Grid 3900
15.54%
 438
43.38%
FILE 11019 - Matrix Matcher 10560
33.20%
 1369
73.56%
FILE 11127 - Triple-Free Binary Strings 1271
55.47%
 487
78.85%
FILE 11167 - Monkeys in the Emei Mountain 4535
22.54%
 749
71.43%
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 660
39.24%
 143
83.22%
FILE 11738 - Few Teams will Solve this 165
2.42%
 30
13.33%
FILE 11922 - Permutation Transformer 3160
56.96%
 574
87.28%
FILE 11987 - Almost Union-Find 16255
38.73%
 2433
83.93%
FILE 11988 - Broken Keyboard (a.k.a. Beiju Text) 75959
35.69%
 11571
85.75%
FILE 11989 - Cake Cutting 231
19.05%
 49
46.94%
FILE 11990 - ``Dynamic'' Inversion 7564
23.51%
 955
71.94%
FILE 11991 - Easy Problem from Rujia Liu? 30154
42.53%
 6734
87.93%
FILE 11992 - Fast Matrix Operations 8835
34.47%
 923
86.67%
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! 55745
31.84%
 8933
87.25%
FILE 11996 - Jewel Magic 2325
31.53%
 218
82.57%
FILE 11997 - K Smallest Sums 11532
38.22%
 1901
84.38%
FILE 11998 - Rujia Liu loves Wario Land! 405
16.79%
 84
25.00%
FILE 12003 - Array Transformer 8199
28.21%
 1112
76.26%
FILE 12053 - Unbreakable Floor 59
6.78%
 24
16.67%
FILE 12074 - The Ultimate Bamboo Eater 383
32.38%
 83
73.49%
FILE 12161 - Ironman Race in Treeland 960
39.38%
 150
86.67%
FILE 12162 - Shooting the Monster 89
13.48%
 26
30.77%
FILE 12289 - One-Two-Three 44487
56.97%
 19015
95.23%
FILE 12290 - Counting Game 2880
53.68%
 862
93.74%
FILE 12291 - Polyomino Composer 3218
28.74%
 507
82.25%
FILE 12292 - Polyomino Decomposer 300
33.33%
 64
76.56%
FILE 12293 - Box Game 5081
55.50%
 1514
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 229
47.16%
 62
77.42%
FILE 12298 - Super Poker II 3863
28.40%
 443
84.88%
FILE 12299 - RMQ with Shifts 6622
41.20%
 1055
89.48%
FILE 12304 - 2D Geometry 110 in 1! 3474
37.45%
 325
85.85%
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 1274
31.71%
 162
83.33%
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 936
8.44%
 133
30.83%
FILE 12312 - Bounding Volume Hierarchy 301
35.88%
 47
61.70%
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 169
13.61%
 27
40.74%
FILE 12345 - Dynamic len(set(a[L:R])) 5082
42.80%
 988
84.21%
FILE 12412 - A Typical Homework (a.k.a Shi Xiong Bang Bang Mang) 11375
21.62%
 1088
79.60%
FILE 12413 - Big Decimal Calculator 305
28.20%
 49
63.27%
FILE 12414 - Calculating Yuan Fen 1172
60.41%
 408
93.14%
FILE 12415 - Digit Patterns 130
34.62%
 38
68.42%
FILE 12416 - Excessive Space Remover 2777
48.79%
 938
90.30%
FILE 12417 - Formula Editor 146
19.86%
 30
60.00%
FILE 12418 - Game of 999 147
26.53%
 34
73.53%
FILE 12419 - Heap Manager 291
28.87%
 65
66.15%
FILE 12420 - Item-Based Recommendation 134
51.49%
 55
72.73%
FILE 12421 - (Jiandan) Mua (I) - Lexical Analyzer 707
38.05%
 168
86.31%
FILE 12422 - (Kengdie) Mua (II) - Expression Evaluator 147
36.05%
 49
42.86%
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