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Browse Problems
Title Total Submissions / Solving % Total Users / Solving %
FILE uDebug 10117 - Nice Milk 1685
27.60%
331
73.11%
FILE uDebug 10118 - Free Candies 3934
56.94%
1061
86.52%
FILE uDebug 10119 - Farewell, my friend 1101
6.36%
108
39.81%
FILE uDebug 10120 - Gift?! 3289
30.34%
946
76.11%
FILE uDebug 10121 - Legendary Pokemon 255
32.94%
81
67.90%
FILE uDebug 10122 - Mysterious Mountain 1293
23.51%
232
66.81%
FILE uDebug 10269 - Adventure of Super Mario 3591
41.77%
885
85.20%
FILE uDebug 10270 - Bigger Square Please... 1480
29.93%
451
63.64%
FILE uDebug 10271 - Chopsticks 10087
40.24%
2473
83.58%
FILE uDebug 10272 - DDR King 569
17.93%
132
61.36%
FILE uDebug 10273 - Eat or Not to Eat? 2703
26.01%
594
67.68%
FILE uDebug 10274 - Fans and Gems 1395
24.44%
203
70.94%
FILE uDebug 10275 - Guess the Number! 1358
31.00%
338
73.96%
FILE uDebug 10276 - Hanoi Tower Troubles Again! 8186
72.42%
4335
96.72%
FILE uDebug 10411 - Another Game of Tetris 712
18.12%
127
59.06%
FILE uDebug 10412 - Big Big Trees 1355
17.34%
273
64.47%
FILE uDebug 10413 - Crazy Savages 1725
33.39%
329
74.47%
FILE uDebug 10414 - Denki Blocks 316
14.87%
72
55.56%
FILE uDebug 10415 - Eb Alto Saxophone Player 6124
46.95%
2250
88.00%
FILE uDebug 10416 - Folding My T-Shirt 1092
38.19%
362
76.52%
FILE uDebug 10417 - Gift Exchanging 1059
35.79%
300
77.33%
FILE uDebug 10418 - Hyper Toy Soldiers 998
30.36%
185
76.22%
FILE uDebug 10538 - Powerful Magic Squares 408
24.26%
110
31.82%
FILE uDebug 10559 - Blocks 5414
38.44%
1087
75.25%
FILE uDebug 10565 - Matrix 388
28.09%
119
73.11%
FILE uDebug 10569 - Number Theory 782
50.77%
244
82.79%
FILE uDebug 10574 - Counting Rectangles 3110
28.10%
618
74.11%
FILE uDebug 10624 - Super Number 2561
37.37%
709
82.37%
FILE uDebug 10630 - Millennium Ceremony 585
19.83%
41
41.46%
FILE uDebug 10635 - Prince and Princess 15759
36.48%
3041
80.99%
FILE uDebug 10640 - Planes around the World 462
40.26%
142
79.58%
FILE uDebug 10688 - The Poor Giant 1890
60.90%
732
91.39%
FILE uDebug 10743 - Blocks on Blocks 430
40.70%
169
77.51%
FILE uDebug 10829 - L-Gap Substrings 1280
32.03%
218
56.42%
FILE uDebug 10833 - Lunar Forest 201
42.79%
72
72.22%
FILE uDebug 10949 - Kids in a Grid 3717
14.72%
420
41.90%
FILE uDebug 11019 - Matrix Matcher 8084
31.67%
899
66.30%
FILE uDebug 11127 - Triple-Free Binary Strings 1203
56.61%
460
80.43%
FILE uDebug 11167 - Monkeys in the Emei Mountain 3734
21.16%
630
69.37%
FILE uDebug 11177 - Fighting Against a Polygonal Monster 1213
27.78%
174
68.39%
FILE uDebug 11184 - Joyful Ride 372
67.47%
196
89.29%
FILE uDebug 11188 - A Strange Opera House 15
33.33%
10
50.00%
FILE uDebug 11421 - Arranging Cards 425
36.47%
103
83.50%
FILE uDebug 11438 - Integer Transmission EXTREME 138
36.23%
43
58.14%
FILE uDebug 11521 - Compressor 440
18.18%
65
47.69%
FILE uDebug 11671 - Sign of Matrix 442
37.10%
89
76.40%
FILE uDebug 11738 - Few Teams will Solve this 162
2.47%
29
13.79%
FILE uDebug 11922 - Permutation Transformer 2751
57.03%
460
86.74%
FILE uDebug 11987 - Almost Union-Find 10206
36.38%
1443
79.70%
FILE uDebug 11988 - Broken Keyboard (a.k.a. Beiju Text) 56156
36.29%
9391
85.31%
FILE uDebug 11989 - Cake Cutting 193
20.21%
44
45.45%
FILE uDebug 11990 - ``Dynamic'' Inversion 4732
25.21%
512
69.34%
FILE uDebug 11991 - Easy Problem from Rujia Liu? 25235
42.87%
6019
87.67%
FILE uDebug 11992 - Fast Matrix Operations 7140
34.52%
681
85.02%
FILE uDebug 11993 - Girls' Celebration 101
25.74%
32
50.00%
FILE uDebug 11994 - Happy Painting! 452
42.04%
84
75.00%
FILE uDebug 11995 - I Can Guess the Data Structure! 45846
31.76%
8067
87.32%
FILE uDebug 11996 - Jewel Magic 2068
31.38%
184
83.15%
FILE uDebug 11997 - K Smallest Sums 7713
42.31%
1315
85.02%
FILE uDebug 11998 - Rujia Liu loves Wario Land! 289
12.80%
63
22.22%
FILE uDebug 12003 - Array Transformer 5126
27.25%
618
71.04%
FILE uDebug 12053 - Unbreakable Floor 56
7.14%
21
19.05%
FILE uDebug 12074 - The Ultimate Bamboo Eater 324
29.94%
76
69.74%
FILE uDebug 12161 - Ironman Race in Treeland 577
38.65%
85
83.53%
FILE uDebug 12162 - Shooting the Monster 79
12.66%
23
30.43%
FILE uDebug 12289 - One-Two-Three 38948
57.04%
17263
95.19%
FILE uDebug 12290 - Counting Game 2651
54.02%
821
93.54%
FILE uDebug 12291 - Polyomino Composer 2576
29.66%
405
83.46%
FILE uDebug 12292 - Polyomino Decomposer 295
33.22%
61
78.69%
FILE uDebug 12293 - Box Game 4630
56.16%
1388
89.99%
FILE uDebug 12294 - RPG battles 770
35.45%
115
86.96%
FILE uDebug 12295 - Optimal Symmetric Paths 1224
38.24%
175
89.71%
FILE uDebug 12296 - Pieces and Discs 953
32.42%
88
85.23%
FILE uDebug 12297 - Super Poker 201
48.76%
53
79.25%
FILE uDebug 12298 - Super Poker II 2659
28.92%
213
80.75%
FILE uDebug 12299 - RMQ with Shifts 5418
40.64%
838
89.26%
FILE uDebug 12304 - 2D Geometry 110 in 1! 2900
36.31%
231
85.28%
FILE uDebug 12305 - Polishing a Extruded Polygon 167
11.38%
27
51.85%
FILE uDebug 12306 - My SketchUp 122
24.59%
32
65.62%
FILE uDebug 12307 - Smallest Enclosing Rectangle 1160
30.86%
147
82.99%
FILE uDebug 12308 - Smallest Enclosing Box 317
3.79%
28
42.86%
FILE uDebug 12309 - A Strange Opera House II 32
15.62%
7
42.86%
FILE uDebug 12310 - Point Location 304
24.67%
18
38.89%
FILE uDebug 12311 - All-Pair Farthest Points 769
8.58%
113
32.74%
FILE uDebug 12312 - Bounding Volume Hierarchy 268
38.06%
41
58.54%
FILE uDebug 12313 - A Tiny Raytracer 125
36.00%
20
60.00%
FILE uDebug 12314 - The Cleaning Robot 224
6.25%
21
52.38%
FILE uDebug 12344 - Jewel Transportation 162
12.35%
23
34.78%
FILE uDebug 12345 - Dynamic len(set(a[L:R])) 3747
38.91%
468
73.93%
FILE uDebug 12412 - A Typical Homework (a.k.a Shi Xiong Bang Bang Mang) 8004
22.20%
687
79.91%
FILE uDebug 12413 - Big Decimal Calculator 233
21.03%
30
53.33%
FILE uDebug 12414 - Calculating Yuan Fen 1070
59.35%
363
92.84%
FILE uDebug 12415 - Digit Patterns 114
34.21%
33
66.67%
FILE uDebug 12416 - Excessive Space Remover 2529
48.79%
854
89.93%
FILE uDebug 12417 - Formula Editor 34
17.65%
13
46.15%
FILE uDebug 12418 - Game of 999 123
19.51%
28
60.71%
FILE uDebug 12419 - Heap Manager 196
21.43%
45
57.78%
FILE uDebug 12420 - Item-Based Recommendation 83
62.65%
40
80.00%
FILE uDebug 12421 - (Jiandan) Mua (I) - Lexical Analyzer 231
25.11%
60
71.67%
FILE uDebug 12422 - (Kengdie) Mua (II) - Expression Evaluator 28
28.57%
22
27.27%
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