Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE uDebug 10117 - Nice Milk 1621
26.59%
317
73.19%
FILE uDebug 10118 - Free Candies 3557
56.42%
975
86.77%
FILE uDebug 10119 - Farewell, my friend 1085
6.45%
102
42.16%
FILE uDebug 10120 - Gift?! 3216
30.22%
931
76.05%
FILE uDebug 10121 - Legendary Pokemon 252
33.33%
79
69.62%
FILE uDebug 10122 - Mysterious Mountain 1286
23.41%
230
67.39%
FILE uDebug 10269 - Adventure of Super Mario 3467
41.48%
857
85.06%
FILE uDebug 10270 - Bigger Square Please... 1171
32.19%
348
64.37%
FILE uDebug 10271 - Chopsticks 9638
39.04%
2268
82.72%
FILE uDebug 10272 - DDR King 555
18.38%
129
62.79%
FILE uDebug 10273 - Eat or Not to Eat? 2684
25.78%
586
67.92%
FILE uDebug 10274 - Fans and Gems 1382
24.31%
198
71.21%
FILE uDebug 10275 - Guess the Number! 1336
30.84%
334
74.25%
FILE uDebug 10276 - Hanoi Tower Troubles Again! 7360
71.70%
3872
96.54%
FILE uDebug 10411 - Another Game of Tetris 706
18.27%
121
61.98%
FILE uDebug 10412 - Big Big Trees 1351
17.39%
269
65.43%
FILE uDebug 10413 - Crazy Savages 1708
33.26%
324
75.31%
FILE uDebug 10414 - Denki Blocks 311
15.11%
67
59.70%
FILE uDebug 10415 - Eb Alto Saxophone Player 5034
46.92%
1918
87.54%
FILE uDebug 10416 - Folding My T-Shirt 1088
38.33%
360
76.94%
FILE uDebug 10417 - Gift Exchanging 1032
35.47%
293
78.16%
FILE uDebug 10418 - Hyper Toy Soldiers 988
29.96%
177
76.84%
FILE uDebug 10538 - Powerful Magic Squares 400
24.75%
106
33.02%
FILE uDebug 10559 - Blocks 4953
36.26%
941
72.16%
FILE uDebug 10565 - Matrix 386
28.24%
117
74.36%
FILE uDebug 10569 - Number Theory 779
50.96%
241
83.82%
FILE uDebug 10574 - Counting Rectangles 3100
28.06%
613
74.23%
FILE uDebug 10624 - Super Number 2450
37.02%
670
82.69%
FILE uDebug 10630 - Millennium Ceremony 565
20.53%
38
44.74%
FILE uDebug 10635 - Prince and Princess 14190
36.62%
2815
81.21%
FILE uDebug 10640 - Planes around the World 433
39.95%
136
80.15%
FILE uDebug 10688 - The Poor Giant 1754
60.95%
700
91.43%
FILE uDebug 10743 - Blocks on Blocks 421
40.62%
165
78.18%
FILE uDebug 10829 - L-Gap Substrings 1241
31.43%
208
55.29%
FILE uDebug 10833 - Lunar Forest 199
43.22%
70
74.29%
FILE uDebug 10949 - Kids in a Grid 3676
14.55%
413
41.89%
FILE uDebug 11019 - Matrix Matcher 7350
30.65%
814
64.50%
FILE uDebug 11127 - Triple-Free Binary Strings 1172
56.83%
444
81.08%
FILE uDebug 11167 - Monkeys in the Emei Mountain 3420
20.23%
571
69.35%
FILE uDebug 11177 - Fighting Against a Polygonal Monster 1174
27.09%
163
67.48%
FILE uDebug 11184 - Joyful Ride 370
67.84%
194
90.21%
FILE uDebug 11188 - A Strange Opera House 13
38.46%
8
62.50%
FILE uDebug 11421 - Arranging Cards 415
36.87%
98
86.73%
FILE uDebug 11438 - Integer Transmission EXTREME 134
35.82%
39
58.97%
FILE uDebug 11521 - Compressor 394
14.21%
56
44.64%
FILE uDebug 11671 - Sign of Matrix 397
34.76%
74
75.68%
FILE uDebug 11738 - Few Teams will Solve this 160
2.50%
27
14.81%
FILE uDebug 11922 - Permutation Transformer 2580
56.40%
421
86.70%
FILE uDebug 11987 - Almost Union-Find 8965
35.39%
1231
78.88%
FILE uDebug 11988 - Broken Keyboard (a.k.a. Beiju Text) 45103
35.72%
8041
85.20%
FILE uDebug 11989 - Cake Cutting 177
22.03%
39
51.28%
FILE uDebug 11990 - ``Dynamic'' Inversion 3853
25.51%
398
68.59%
FILE uDebug 11991 - Easy Problem from Rujia Liu? 22633
42.61%
5446
87.57%
FILE uDebug 11992 - Fast Matrix Operations 6732
34.28%
617
84.93%
FILE uDebug 11993 - Girls' Celebration 96
27.08%
28
57.14%
FILE uDebug 11994 - Happy Painting! 439
42.60%
78
79.49%
FILE uDebug 11995 - I Can Guess the Data Structure! 39940
31.25%
7209
86.97%
FILE uDebug 11996 - Jewel Magic 1950
31.79%
167
85.03%
FILE uDebug 11997 - K Smallest Sums 6956
42.63%
1161
85.44%
FILE uDebug 11998 - Rujia Liu loves Wario Land! 226
13.72%
53
20.75%
FILE uDebug 12003 - Array Transformer 4254
26.56%
472
69.07%
FILE uDebug 12053 - Unbreakable Floor 53
7.55%
18
22.22%
FILE uDebug 12074 - The Ultimate Bamboo Eater 308
29.55%
70
71.43%
FILE uDebug 12161 - Ironman Race in Treeland 449
38.53%
73
87.67%
FILE uDebug 12162 - Shooting the Monster 77
12.99%
21
33.33%
FILE uDebug 12289 - One-Two-Three 34745
57.31%
15688
95.11%
FILE uDebug 12290 - Counting Game 2450
53.67%
765
93.73%
FILE uDebug 12291 - Polyomino Composer 2299
30.40%
357
85.43%
FILE uDebug 12292 - Polyomino Decomposer 291
33.33%
59
81.36%
FILE uDebug 12293 - Box Game 4451
55.70%
1324
89.95%
FILE uDebug 12294 - RPG battles 764
35.21%
113
88.50%
FILE uDebug 12295 - Optimal Symmetric Paths 1154
38.47%
170
90.59%
FILE uDebug 12296 - Pieces and Discs 921
32.36%
83
86.75%
FILE uDebug 12297 - Super Poker 180
50.00%
44
81.82%
FILE uDebug 12298 - Super Poker II 2144
28.73%
142
80.28%
FILE uDebug 12299 - RMQ with Shifts 4970
40.40%
733
89.36%
FILE uDebug 12304 - 2D Geometry 110 in 1! 2641
35.97%
200
85.00%
FILE uDebug 12305 - Polishing a Extruded Polygon 163
11.66%
25
56.00%
FILE uDebug 12306 - My SketchUp 119
24.37%
29
68.97%
FILE uDebug 12307 - Smallest Enclosing Rectangle 1044
31.03%
137
83.21%
FILE uDebug 12308 - Smallest Enclosing Box 312
3.53%
25
44.00%
FILE uDebug 12309 - A Strange Opera House II 30
16.67%
5
60.00%
FILE uDebug 12310 - Point Location 302
24.83%
16
43.75%
FILE uDebug 12311 - All-Pair Farthest Points 766
8.49%
111
33.33%
FILE uDebug 12312 - Bounding Volume Hierarchy 266
38.35%
39
61.54%
FILE uDebug 12313 - A Tiny Raytracer 123
36.59%
18
66.67%
FILE uDebug 12314 - The Cleaning Robot 221
6.33%
19
57.89%
FILE uDebug 12344 - Jewel Transportation 160
12.50%
21
38.10%
FILE uDebug 12345 - Dynamic len(set(a[L:R])) 3498
37.39%
377
69.76%
FILE uDebug 12412 - A Typical Homework (a.k.a Shi Xiong Bang Bang Mang) 6762
22.14%
576
79.69%
FILE uDebug 12413 - Big Decimal Calculator 228
20.18%
25
52.00%
FILE uDebug 12414 - Calculating Yuan Fen 1044
59.10%
346
93.35%
FILE uDebug 12415 - Digit Patterns 108
34.26%
30
70.00%
FILE uDebug 12416 - Excessive Space Remover 2465
48.52%
822
89.90%
FILE uDebug 12417 - Formula Editor 32
18.75%
11
54.55%
FILE uDebug 12418 - Game of 999 117
17.95%
24
62.50%
FILE uDebug 12419 - Heap Manager 162
20.37%
40
55.00%
FILE uDebug 12420 - Item-Based Recommendation 79
64.56%
36
86.11%
FILE uDebug 12421 - (Jiandan) Mua (I) - Lexical Analyzer 165
27.27%
45
75.56%
FILE uDebug 12422 - (Kengdie) Mua (II) - Expression Evaluator 22
31.82%
16
31.25%
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