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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 4960
57.06%
 1266
86.97%
FILE 10119 - Farewell, my friend 1119
6.88%
 118
41.53%
FILE 10120 - Gift?! 3439
31.11%
 991
76.49%
FILE 10121 - Legendary Pokemon 297
29.97%
 95
61.05%
FILE 10122 - Mysterious Mountain 1324
23.87%
 244
67.21%
FILE 10269 - Adventure of Super Mario 4417
41.29%
 1021
85.41%
FILE 10270 - Bigger Square Please... 1890
32.12%
 617
69.53%
FILE 10271 - Chopsticks 11178
42.63%
 2857
85.16%
FILE 10272 - DDR King 603
18.08%
 148
58.78%
FILE 10273 - Eat or Not to Eat? 3464
27.02%
 696
69.68%
FILE 10274 - Fans and Gems 1498
24.90%
 217
71.89%
FILE 10275 - Guess the Number! 1426
31.35%
 354
74.01%
FILE 10276 - Hanoi Tower Troubles Again! 10751
69.66%
 5209
96.87%
FILE 10411 - Another Game of Tetris 763
17.69%
 147
54.42%
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 384
16.67%
 100
51.00%
FILE 10415 - Eb Alto Saxophone Player 11178
45.14%
 3285
89.59%
FILE 10416 - Folding My T-Shirt 1137
37.91%
 387
73.64%
FILE 10417 - Gift Exchanging 1107
36.04%
 328
73.17%
FILE 10418 - Hyper Toy Soldiers 1074
29.42%
 205
72.68%
FILE 10538 - Powerful Magic Squares 460
24.13%
 126
35.71%
FILE 10559 - Blocks 7913
43.04%
 1952
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 3271
28.95%
 652
74.85%
FILE 10624 - Super Number 2832
37.25%
 753
81.27%
FILE 10630 - Millennium Ceremony 593
20.24%
 47
42.55%
FILE 10635 - Prince and Princess 18161
36.78%
 3472
81.68%
FILE 10640 - Planes around the World 575
41.57%
 162
80.86%
FILE 10688 - The Poor Giant 2167
58.74%
 781
91.04%
FILE 10743 - Blocks on Blocks 443
41.31%
 177
77.40%
FILE 10829 - L-Gap Substrings 1500
36.07%
 287
64.81%
FILE 10833 - Lunar Forest 240
43.75%
 90
72.22%
FILE 10949 - Kids in a Grid 3921
15.68%
 443
43.34%
FILE 11019 - Matrix Matcher 10876
33.51%
 1423
73.79%
FILE 11127 - Triple-Free Binary Strings 1275
55.45%
 490
78.78%
FILE 11167 - Monkeys in the Emei Mountain 4592
22.54%
 760
71.58%
FILE 11177 - Fighting Against a Polygonal Monster 1342
29.36%
 198
69.70%
FILE 11184 - Joyful Ride 395
67.59%
 212
89.15%
FILE 11188 - A Strange Opera House 25
40.00%
 19
52.63%
FILE 11421 - Arranging Cards 440
37.50%
 112
81.25%
FILE 11438 - Integer Transmission EXTREME 149
35.57%
 49
57.14%
FILE 11521 - Compressor 503
20.28%
 78
53.85%
FILE 11671 - Sign of Matrix 727
39.48%
 151
82.78%
FILE 11738 - Few Teams will Solve this 177
2.26%
 32
12.50%
FILE 11922 - Permutation Transformer 3172
56.84%
 579
86.87%
FILE 11987 - Almost Union-Find 17014
38.90%
 2517
84.07%
FILE 11988 - Broken Keyboard (a.k.a. Beiju Text) 77772
35.97%
 11694
85.85%
FILE 11989 - Cake Cutting 232
18.97%
 50
46.00%
FILE 11990 - ``Dynamic'' Inversion 7824
23.30%
 986
71.60%
FILE 11991 - Easy Problem from Rujia Liu? 30722
42.59%
 6812
88.04%
FILE 11992 - Fast Matrix Operations 8908
34.52%
 929
86.44%
FILE 11993 - Girls' Celebration 108
25.00%
 35
48.57%
FILE 11994 - Happy Painting! 500
43.00%
 99
75.76%
FILE 11995 - I Can Guess the Data Structure! 56455
32.08%
 8990
87.25%
FILE 11996 - Jewel Magic 2338
31.48%
 220
82.27%
FILE 11997 - K Smallest Sums 11989
38.08%
 1943
84.30%
FILE 11998 - Rujia Liu loves Wario Land! 407
16.71%
 86
24.42%
FILE 12003 - Array Transformer 8448
28.33%
 1155
76.62%
FILE 12053 - Unbreakable Floor 61
6.56%
 26
15.38%
FILE 12074 - The Ultimate Bamboo Eater 384
32.29%
 84
72.62%
FILE 12161 - Ironman Race in Treeland 969
39.73%
 155
86.45%
FILE 12162 - Shooting the Monster 91
14.29%
 28
32.14%
FILE 12289 - One-Two-Three 45119
57.02%
 19185
95.24%
FILE 12290 - Counting Game 2914
53.53%
 869
93.67%
FILE 12291 - Polyomino Composer 3300
28.61%
 517
82.59%
FILE 12292 - Polyomino Decomposer 303
33.66%
 66
77.27%
FILE 12293 - Box Game 5138
55.37%
 1523
89.89%
FILE 12294 - RPG battles 790
36.20%
 124
87.10%
FILE 12295 - Optimal Symmetric Paths 1238
38.69%
 182
89.56%
FILE 12296 - Pieces and Discs 1004
33.07%
 98
84.69%
FILE 12297 - Super Poker 234
47.44%
 66
77.27%
FILE 12298 - Super Poker II 3934
28.32%
 458
84.50%
FILE 12299 - RMQ with Shifts 6843
41.43%
 1087
89.24%
FILE 12304 - 2D Geometry 110 in 1! 3556
37.65%
 332
85.84%
FILE 12305 - Polishing a Extruded Polygon 184
12.50%
 32
56.25%
FILE 12306 - My SketchUp 128
25.78%
 36
66.67%
FILE 12307 - Smallest Enclosing Rectangle 1298
31.97%
 166
83.13%
FILE 12308 - Smallest Enclosing Box 338
6.21%
 35
51.43%
FILE 12309 - A Strange Opera House II 40
20.00%
 11
54.55%
FILE 12310 - Point Location 358
25.42%
 26
42.31%
FILE 12311 - All-Pair Farthest Points 1057
8.33%
 141
33.33%
FILE 12312 - Bounding Volume Hierarchy 303
35.97%
 49
61.22%
FILE 12313 - A Tiny Raytracer 156
37.18%
 35
60.00%
FILE 12314 - The Cleaning Robot 233
6.01%
 26
42.31%
FILE 12344 - Jewel Transportation 173
15.03%
 30
46.67%
FILE 12345 - Dynamic len(set(a[L:R])) 5145
43.01%
 1001
84.22%
FILE 12412 - A Typical Homework (a.k.a Shi Xiong Bang Bang Mang) 11610
21.60%
 1110
79.82%
FILE 12413 - Big Decimal Calculator 310
29.03%
 52
63.46%
FILE 12414 - Calculating Yuan Fen 1183
60.69%
 413
92.98%
FILE 12415 - Digit Patterns 132
34.85%
 40
67.50%
FILE 12416 - Excessive Space Remover 2795
48.91%
 946
90.27%
FILE 12417 - Formula Editor 164
19.51%
 33
57.58%
FILE 12418 - Game of 999 158
27.85%
 37
72.97%
FILE 12419 - Heap Manager 305
28.85%
 68
67.65%
FILE 12420 - Item-Based Recommendation 136
51.47%
 57
71.93%
FILE 12421 - (Jiandan) Mua (I) - Lexical Analyzer 784
37.50%
 187
82.89%
FILE 12422 - (Kengdie) Mua (II) - Expression Evaluator 162
35.80%
 54
44.44%
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