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Browse Problems
Root :: Prominent Problemsetters :: Rujia Liu
Title Total Submissions / Solving % Total Users / Solving %
FILE 10117 - Nice Milk 1825
28.49%
 365
73.15%
FILE 10118 - Free Candies 4984
57.02%
 1270
87.01%
FILE 10119 - Farewell, my friend 1123
7.12%
 121
42.98%
FILE 10120 - Gift?! 3440
31.13%
 992
76.51%
FILE 10121 - Legendary Pokemon 307
29.97%
 97
62.89%
FILE 10122 - Mysterious Mountain 1325
23.92%
 244
67.21%
FILE 10269 - Adventure of Super Mario 4420
41.31%
 1022
85.42%
FILE 10270 - Bigger Square Please... 1890
32.12%
 617
69.53%
FILE 10271 - Chopsticks 11190
42.64%
 2860
85.17%
FILE 10272 - DDR King 605
18.35%
 149
59.06%
FILE 10273 - Eat or Not to Eat? 3489
27.03%
 698
69.77%
FILE 10274 - Fans and Gems 1498
24.90%
 217
71.89%
FILE 10275 - Guess the Number! 1427
31.39%
 354
74.01%
FILE 10276 - Hanoi Tower Troubles Again! 10768
69.69%
 5222
96.88%
FILE 10411 - Another Game of Tetris 774
17.70%
 152
53.95%
FILE 10412 - Big Big Trees 1379
17.55%
 286
63.99%
FILE 10413 - Crazy Savages 1754
34.09%
 343
75.22%
FILE 10414 - Denki Blocks 410
17.32%
 101
52.48%
FILE 10415 - Eb Alto Saxophone Player 11252
45.25%
 3303
89.62%
FILE 10416 - Folding My T-Shirt 1138
37.96%
 387
73.64%
FILE 10417 - Gift Exchanging 1107
36.04%
 328
73.17%
FILE 10418 - Hyper Toy Soldiers 1075
29.49%
 205
72.68%
FILE 10538 - Powerful Magic Squares 460
24.13%
 126
35.71%
FILE 10559 - Blocks 7945
43.07%
 1958
83.20%
FILE 10565 - Matrix 402
29.10%
 129
72.87%
FILE 10569 - Number Theory 810
50.12%
 255
82.75%
FILE 10574 - Counting Rectangles 3277
29.05%
 653
74.89%
FILE 10624 - Super Number 2833
37.27%
 753
81.27%
FILE 10630 - Millennium Ceremony 600
20.33%
 51
43.14%
FILE 10635 - Prince and Princess 18188
36.78%
 3477
81.71%
FILE 10640 - Planes around the World 576
41.67%
 162
80.86%
FILE 10688 - The Poor Giant 2168
58.76%
 781
91.04%
FILE 10743 - Blocks on Blocks 444
41.44%
 177
77.40%
FILE 10829 - L-Gap Substrings 1511
35.94%
 287
64.81%
FILE 10833 - Lunar Forest 250
43.20%
 91
73.63%
FILE 10949 - Kids in a Grid 3922
15.71%
 443
43.34%
FILE 11019 - Matrix Matcher 10889
33.55%
 1427
73.79%
FILE 11127 - Triple-Free Binary Strings 1278
55.48%
 491
78.82%
FILE 11167 - Monkeys in the Emei Mountain 4592
22.54%
 760
71.58%
FILE 11177 - Fighting Against a Polygonal Monster 1343
29.41%
 198
69.70%
FILE 11184 - Joyful Ride 395
67.59%
 212
89.15%
FILE 11188 - A Strange Opera House 29
48.28%
 23
60.87%
FILE 11421 - Arranging Cards 443
37.70%
 113
81.42%
FILE 11438 - Integer Transmission EXTREME 156
36.54%
 52
59.62%
FILE 11521 - Compressor 508
20.87%
 80
55.00%
FILE 11671 - Sign of Matrix 733
39.43%
 152
82.89%
FILE 11738 - Few Teams will Solve this 180
2.22%
 34
11.76%
FILE 11922 - Permutation Transformer 3179
56.94%
 584
86.99%
FILE 11987 - Almost Union-Find 17062
38.97%
 2522
84.10%
FILE 11988 - Broken Keyboard (a.k.a. Beiju Text) 77960
36.00%
 11708
85.86%
FILE 11989 - Cake Cutting 237
20.25%
 52
51.92%
FILE 11990 - ``Dynamic'' Inversion 7852
23.28%
 988
71.66%
FILE 11991 - Easy Problem from Rujia Liu? 30758
42.60%
 6822
88.02%
FILE 11992 - Fast Matrix Operations 8911
34.53%
 931
86.47%
FILE 11993 - Girls' Celebration 115
26.96%
 38
52.63%
FILE 11994 - Happy Painting! 503
43.14%
 101
76.24%
FILE 11995 - I Can Guess the Data Structure! 56519
32.11%
 8995
87.26%
FILE 11996 - Jewel Magic 2345
31.51%
 222
82.43%
FILE 11997 - K Smallest Sums 12028
38.06%
 1949
84.30%
FILE 11998 - Rujia Liu loves Wario Land! 418
17.46%
 90
28.89%
FILE 12003 - Array Transformer 8480
28.40%
 1162
76.76%
FILE 12053 - Unbreakable Floor 66
9.09%
 28
21.43%
FILE 12074 - The Ultimate Bamboo Eater 385
32.47%
 84
72.62%
FILE 12161 - Ironman Race in Treeland 973
39.88%
 158
86.71%
FILE 12162 - Shooting the Monster 94
17.02%
 30
40.00%
FILE 12289 - One-Two-Three 45369
57.11%
 19223
95.25%
FILE 12290 - Counting Game 2914
53.53%
 869
93.67%
FILE 12291 - Polyomino Composer 3307
28.61%
 518
82.63%
FILE 12292 - Polyomino Decomposer 310
34.52%
 68
77.94%
FILE 12293 - Box Game 5138
55.37%
 1523
89.89%
FILE 12294 - RPG battles 793
36.32%
 125
87.20%
FILE 12295 - Optimal Symmetric Paths 1243
38.78%
 184
89.67%
FILE 12296 - Pieces and Discs 1005
33.13%
 99
84.85%
FILE 12297 - Super Poker 237
48.10%
 68
77.94%
FILE 12298 - Super Poker II 3948
28.34%
 459
84.75%
FILE 12299 - RMQ with Shifts 6870
41.43%
 1093
89.20%
FILE 12304 - 2D Geometry 110 in 1! 3556
37.65%
 332
85.84%
FILE 12305 - Polishing a Extruded Polygon 191
14.14%
 34
61.76%
FILE 12306 - My SketchUp 130
26.92%
 37
70.27%
FILE 12307 - Smallest Enclosing Rectangle 1298
31.97%
 166
83.13%
FILE 12308 - Smallest Enclosing Box 339
6.49%
 36
52.78%
FILE 12309 - A Strange Opera House II 41
21.95%
 12
58.33%
FILE 12310 - Point Location 363
26.17%
 28
50.00%
FILE 12311 - All-Pair Farthest Points 1061
8.29%
 142
33.10%
FILE 12312 - Bounding Volume Hierarchy 306
36.60%
 51
62.75%
FILE 12313 - A Tiny Raytracer 165
37.58%
 40
62.50%
FILE 12314 - The Cleaning Robot 245
7.35%
 29
51.72%
FILE 12344 - Jewel Transportation 176
16.48%
 33
51.52%
FILE 12345 - Dynamic len(set(a[L:R])) 5146
43.00%
 1002
84.13%
FILE 12412 - A Typical Homework (a.k.a Shi Xiong Bang Bang Mang) 11701
21.55%
 1111
80.02%
FILE 12413 - Big Decimal Calculator 314
29.94%
 54
64.81%
FILE 12414 - Calculating Yuan Fen 1184
60.73%
 414
93.00%
FILE 12415 - Digit Patterns 139
38.13%
 44
72.73%
FILE 12416 - Excessive Space Remover 2798
48.96%
 948
90.30%
FILE 12417 - Formula Editor 187
19.79%
 37
62.16%
FILE 12418 - Game of 999 165
29.09%
 39
76.92%
FILE 12419 - Heap Manager 308
29.55%
 70
68.57%
FILE 12420 - Item-Based Recommendation 139
52.52%
 60
73.33%
FILE 12421 - (Jiandan) Mua (I) - Lexical Analyzer 785
37.58%
 188
82.98%
FILE 12422 - (Kengdie) Mua (II) - Expression Evaluator 168
37.50%
 58
50.00%
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