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Browse Problems
Root :: Prominent Problemsetters :: Rujia Liu
Title Total Submissions / Solving % Total Users / Solving %
FILE 10117 - Nice Milk 1767
28.18%
 354
73.73%
FILE 10118 - Free Candies 4717
57.60%
 1221
87.22%
FILE 10119 - Farewell, my friend 1105
6.52%
 112
40.18%
FILE 10120 - Gift?! 3392
30.90%
 976
76.54%
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 4092
41.54%
 969
85.55%
FILE 10270 - Bigger Square Please... 1867
32.19%
 610
69.51%
FILE 10271 - Chopsticks 10853
42.35%
 2809
85.08%
FILE 10272 - DDR King 579
18.31%
 140
60.00%
FILE 10273 - Eat or Not to Eat? 2809
26.20%
 617
68.40%
FILE 10274 - Fans and Gems 1414
24.54%
 208
70.67%
FILE 10275 - Guess the Number! 1386
31.31%
 345
73.91%
FILE 10276 - Hanoi Tower Troubles Again! 9950
71.23%
 5094
96.90%
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 328
15.24%
 84
51.19%
FILE 10415 - Eb Alto Saxophone Player 9137
45.24%
 2921
89.08%
FILE 10416 - Folding My T-Shirt 1113
38.01%
 372
75.54%
FILE 10417 - Gift Exchanging 1088
35.75%
 318
74.21%
FILE 10418 - Hyper Toy Soldiers 1012
30.24%
 194
73.71%
FILE 10538 - Powerful Magic Squares 411
24.09%
 113
30.97%
FILE 10559 - Blocks 7036
42.58%
 1668
82.25%
FILE 10565 - Matrix 392
28.83%
 122
73.77%
FILE 10569 - Number Theory 792
50.63%
 249
82.73%
FILE 10574 - Counting Rectangles 3164
28.60%
 639
74.80%
FILE 10624 - Super Number 2793
37.06%
 741
81.92%
FILE 10630 - Millennium Ceremony 591
20.14%
 45
42.22%
FILE 10635 - Prince and Princess 17608
36.71%
 3391
81.48%
FILE 10640 - Planes around the World 563
41.21%
 157
80.89%
FILE 10688 - The Poor Giant 2097
59.75%
 762
91.73%
FILE 10743 - Blocks on Blocks 434
41.01%
 171
77.19%
FILE 10829 - L-Gap Substrings 1420
35.07%
 264
62.88%
FILE 10833 - Lunar Forest 212
43.40%
 81
71.60%
FILE 10949 - Kids in a Grid 3865
15.52%
 435
43.45%
FILE 11019 - Matrix Matcher 9853
32.72%
 1221
71.99%
FILE 11127 - Triple-Free Binary Strings 1229
56.71%
 474
80.17%
FILE 11167 - Monkeys in the Emei Mountain 4321
22.63%
 716
71.09%
FILE 11177 - Fighting Against a Polygonal Monster 1327
29.01%
 191
69.63%
FILE 11184 - Joyful Ride 378
67.99%
 201
90.05%
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 460
19.78%
 71
52.11%
FILE 11671 - Sign of Matrix 599
39.57%
 132
83.33%
FILE 11738 - Few Teams will Solve this 163
2.45%
 30
13.33%
FILE 11922 - Permutation Transformer 3112
57.01%
 562
87.54%
FILE 11987 - Almost Union-Find 14996
38.35%
 2252
83.53%
FILE 11988 - Broken Keyboard (a.k.a. Beiju Text) 72373
35.83%
 11297
85.71%
FILE 11989 - Cake Cutting 207
21.26%
 47
48.94%
FILE 11990 - ``Dynamic'' Inversion 6627
24.31%
 803
71.98%
FILE 11991 - Easy Problem from Rujia Liu? 29334
42.70%
 6650
87.88%
FILE 11992 - Fast Matrix Operations 8695
34.40%
 905
86.63%
FILE 11993 - Girls' Celebration 103
26.21%
 33
51.52%
FILE 11994 - Happy Painting! 491
42.77%
 95
75.79%
FILE 11995 - I Can Guess the Data Structure! 54685
31.76%
 8839
87.32%
FILE 11996 - Jewel Magic 2199
32.61%
 210
82.38%
FILE 11997 - K Smallest Sums 10147
40.00%
 1786
84.10%
FILE 11998 - Rujia Liu loves Wario Land! 401
16.71%
 82
24.39%
FILE 12003 - Array Transformer 7605
27.93%
 1021
75.12%
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 814
38.33%
 136
85.29%
FILE 12162 - Shooting the Monster 83
12.05%
 24
29.17%
FILE 12289 - One-Two-Three 43508
56.90%
 18752
95.21%
FILE 12290 - Counting Game 2873
53.57%
 856
93.69%
FILE 12291 - Polyomino Composer 3051
28.68%
 483
82.40%
FILE 12292 - Polyomino Decomposer 299
33.44%
 63
77.78%
FILE 12293 - Box Game 5054
55.52%
 1508
89.99%
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 3648
28.43%
 392
85.20%
FILE 12299 - RMQ with Shifts 6361
40.81%
 1023
89.25%
FILE 12304 - 2D Geometry 110 in 1! 3273
37.24%
 291
85.91%
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 1231
31.93%
 155
83.23%
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 888
8.33%
 130
30.77%
FILE 12312 - Bounding Volume Hierarchy 288
36.11%
 45
57.78%
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 162
12.35%
 23
34.78%
FILE 12345 - Dynamic len(set(a[L:R])) 4818
41.93%
 874
83.18%
FILE 12412 - A Typical Homework (a.k.a Shi Xiong Bang Bang Mang) 10631
21.79%
 1001
79.72%
FILE 12413 - Big Decimal Calculator 266
27.82%
 43
65.12%
FILE 12414 - Calculating Yuan Fen 1142
60.60%
 404
93.32%
FILE 12415 - Digit Patterns 128
33.59%
 37
67.57%
FILE 12416 - Excessive Space Remover 2728
48.68%
 925
90.16%
FILE 12417 - Formula Editor 126
17.46%
 19
57.89%
FILE 12418 - Game of 999 141
25.53%
 33
69.70%
FILE 12419 - Heap Manager 254
29.53%
 60
68.33%
FILE 12420 - Item-Based Recommendation 111
57.66%
 47
76.60%
FILE 12421 - (Jiandan) Mua (I) - Lexical Analyzer 495
36.77%
 132
84.09%
FILE 12422 - (Kengdie) Mua (II) - Expression Evaluator 69
49.28%
 36
47.22%
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