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Browse Problems
Root :: Contest Volumes (10000...) :: Volume 115 (11500-11599)
Title Total Submissions / Solving % Total Users / Solving %
FILE 11500 - Vampires 2262
52.21%
 636
87.11%
FILE 11501 - Laurel Creek 256
36.72%
 99
76.77%
FILE 11502 - Rocket Stages 652
21.78%
 144
63.19%
FILE 11503 - Virtual Friends 27673
41.90%
 6961
89.64%
FILE 11504 - Dominos 24642
31.21%
 5396
80.02%
FILE 11505 - Logo 4255
37.34%
 1121
88.67%
FILE 11506 - Angry Programmer 7737
36.97%
 1850
88.11%
FILE 11507 - Bender B. Rodríguez Problem 9671
55.29%
 4551
93.69%
FILE 11508 - Life on Mars? 1051
55.76%
 400
93.75%
FILE 11509 - Touring Robot 501
35.33%
 205
67.80%
FILE 11510 - Erdös Unit Fractions 334
47.90%
 124
77.42%
FILE 11511 - Frieze Patterns 631
43.42%
 201
84.08%
FILE 11512 - GATTACA 9368
45.72%
 2424
85.52%
FILE 11513 - 9 Puzzle 3629
40.87%
 740
86.89%
FILE 11514 - Batman 1455
31.89%
 398
81.16%
FILE 11515 - Cranes 1192
44.13%
 471
92.36%
FILE 11516 - WiFi 6688
36.92%
 1340
89.10%
FILE 11517 - Exact Change 16507
36.37%
 3976
87.90%
FILE 11518 - Dominos 2 14697
40.60%
 3783
91.94%
FILE 11519 - Logo 2 1399
31.52%
 368
86.41%
FILE 11520 - Fill the Square 7184
63.13%
 2501
96.96%
FILE 11521 - Compressor 460
19.78%
 71
52.11%
FILE 11522 - Pyramid Number 334
60.18%
 158
94.30%
FILE 11523 - Recycling 1323
41.50%
 299
77.26%
FILE 11524 - InCircle 1199
76.56%
 457
94.31%
FILE 11525 - Permutation 4076
54.44%
 1135
91.01%
FILE 11526 - H(n) 18412
36.89%
 4785
74.96%
FILE 11527 - Morning Walk 232
5.17%
 59
13.56%
FILE 11528 - Switch Grid 240
30.83%
 76
72.37%
FILE 11529 - Strange Tax Calculation 697
44.19%
 141
83.69%
FILE 11530 - SMS Typing 24088
48.34%
 9000
94.83%
FILE 11531 - Solve the Broken Maze 422
12.32%
 101
33.66%
FILE 11532 - Simple Adjacency Maximization 2126
41.67%
 701
88.45%
FILE 11533 - Special Number 824
21.72%
 153
69.28%
FILE 11534 - Say Goodbye to Tic-Tac-Toe 1093
39.98%
 319
86.21%
FILE 11535 - Set of Marbles 619
49.92%
 232
91.81%
FILE 11536 - Smallest Sub-Array 7039
42.29%
 1596
88.22%
FILE 11537 - Secret Problemsetters' Union 487
15.20%
 86
61.63%
FILE 11538 - Chess Queen 7850
59.17%
 1907
94.97%
FILE 11539 - Another Word Game 999
31.43%
 234
76.07%
FILE 11540 - Sultan's Chandelier 340
29.41%
 74
74.32%
FILE 11541 - Decoding 11474
58.49%
 5202
95.44%
FILE 11542 - Square 3394
38.86%
 548
88.69%
FILE 11543 - Two Points And Curious MumboJumbo 99
49.49%
 39
66.67%
FILE 11544 - Recruiter's Problem 843
17.32%
 126
64.29%
FILE 11545 - Avoiding Jungle in the Dark 1213
35.86%
 372
85.22%
FILE 11546 - Olympic Swimming 338
43.49%
 99
73.74%
FILE 11547 - Automatic Answer 49440
69.07%
 25642
97.59%
FILE 11548 - Blackboard Bonanza 1551
42.42%
 516
85.27%
FILE 11549 - Calculator Conundrum 10751
44.01%
 2149
84.50%
FILE 11550 - Demanding Dilemma 5824
34.32%
 1491
86.45%
FILE 11551 - Experienced Endeavour 1005
58.41%
 253
90.51%
FILE 11552 - Fewest Flops 4143
40.94%
 822
84.79%
FILE 11553 - Grid Game 3877
58.52%
 1867
94.54%
FILE 11554 - Hapless Hedonism 1787
59.21%
 893
92.72%
FILE 11555 - Aspen Avenue 734
38.01%
 222
76.13%
FILE 11556 - Best Compression Ever 1491
55.33%
 662
93.66%
FILE 11557 - Code Theft 498
22.89%
 115
58.26%
FILE 11558 - Dinner 262
24.05%
 83
39.76%
FILE 11559 - Event Planning 44549
40.43%
 15785
90.53%
FILE 11560 - Fixing the Bugs 564
21.28%
 102
56.86%
FILE 11561 - Getting Gold 3978
60.06%
 1611
94.29%
FILE 11562 - Hard Evidence 712
13.34%
 84
53.57%
FILE 11563 - Introspective Caching 738
29.81%
 189
75.66%
FILE 11564 - Just A Few More Triangles! 246
30.49%
 69
50.72%
FILE 11565 - Simple Equations 18558
35.96%
 4410
90.68%
FILE 11566 - Let's Yum Cha! 5965
29.91%
 1028
88.52%
FILE 11567 - Moliu Number Generator 3973
35.44%
 1259
84.99%
FILE 11568 - Pincer Attack!! 312
21.47%
 56
69.64%
FILE 11569 - Lovely Hint 905
46.41%
 350
91.71%
FILE 11570 - Sudoku without numbers? 121
49.59%
 60
68.33%
FILE 11571 - Simple Equations - Extreme!! 2207
9.74%
 361
29.64%
FILE 11572 - Unique Snowflakes 35223
36.21%
 6716
81.80%
FILE 11573 - Ocean Currents 3539
40.15%
 771
89.49%
FILE 11574 - Colliding Traffic 998
32.77%
 233
73.82%
FILE 11575 - Zerg Rush!!! 233
16.31%
 59
49.15%
FILE 11576 - Scrolling Sign 2914
56.69%
 1249
92.15%
FILE 11577 - Letter Frequency 11349
51.34%
 4284
94.72%
FILE 11578 - Situp Benches 650
30.00%
 150
70.67%
FILE 11579 - Triangle Trouble 3695
38.76%
 848
87.62%
FILE 11580 - Finding the Transmitter 128
4.69%
 17
23.53%
FILE 11581 - Grid Successors 3911
75.38%
 2471
98.06%
FILE 11582 - Colossal Fibonacci Numbers! 15629
32.40%
 1580
88.48%
FILE 11583 - Alien DNA 770
54.03%
 307
84.36%
FILE 11584 - Partitioning by Palindromes 12314
59.95%
 2391
92.85%
FILE 11585 - Nurikabe 1054
25.33%
 215
70.23%
FILE 11586 - Train Tracks 12366
43.15%
 4549
92.02%
FILE 11587 - Brick Game 879
19.34%
 190
61.05%
FILE 11588 - Image Coding 4903
56.37%
 2279
95.92%
FILE 11589 - Save the President 138
46.38%
 51
68.63%
FILE 11590 - Prefix Lookup 1177
25.66%
 260
75.77%
FILE 11591 - Bulb Inside a Grid 258
40.31%
 89
80.90%
FILE 11592 - Bulb inside a Grid (II) 183
44.81%
 56
73.21%
FILE 11593 - Fractions 175
47.43%
 85
68.24%
FILE 11594 - All Pairs Maximum Flow 1297
37.63%
 321
78.50%
FILE 11595 - Crossing Streets EXTREME 280
19.29%
 51
64.71%
FILE 11596 - Convex Orthogonal Polygon 785
15.41%
 115
65.22%
FILE 11597 - Spanning Subtree 4020
74.75%
 2338
98.46%
FILE 11598 - Optimal Segments 524
24.05%
 118
63.56%
FILE 11599 - Triangle and Polynomial 221
25.34%
 113
39.82%
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