Browse Problems 
Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
|
111 - History Grading | 33125 |
44.85%
|
12715 |
77.29%
|
|
|
103 - Stacking Boxes | 44081 |
25.81%
|
11630 |
60.00%
|
|
|
|
10405 - Longest Common Subsequence | 53166 |
36.84%
|
13359 |
89.03%
|
|
|
|
674 - Coin Change | 47930 |
48.53%
|
14260 |
91.80%
|
|
|
|
10003 - Cutting Sticks | 44891 |
47.38%
|
12359 |
89.80%
|
|
|
|
116 - Unidirectional TSP | 60317 |
23.58%
|
10775 |
70.37%
|
|
|
|
10131 - Is Bigger Smarter? | 30050 |
40.44%
|
8523 |
86.37%
|
|
|
|
10066 - The Twin Towers | 22835 |
46.97%
|
8077 |
90.16%
|
|
|
|
10192 - Vacation | 26945 |
37.95%
|
7626 |
89.80%
|
|
|
|
147 - Dollars | 57088 |
27.51%
|
11801 |
73.97%
|
|
|
|
357 - Let Me Count The Ways | 50408 |
34.26%
|
13096 |
81.41%
|
|
|
|
562 - Dividing coins | 47429 |
33.95%
|
10318 |
84.77%
|
|
|
|
348 - Optimal Array Multiplication Sequence | 16011 |
42.05%
|
4621 |
88.57%
|
|
|
|
624 - CD | 36543 |
45.12%
|
9847 |
89.84%
|
|
|
|
10130 - SuperSale | 31624 |
51.76%
|
9952 |
93.96%
|
|
|
|
531 - Compromise | 20440 |
30.23%
|
4950 |
76.40%
|
|
|
|
10465 - Homer Simpson | 18567 |
37.26%
|
5019 |
84.76%
|
|
|
|
10285 - Longest Run on a Snowboard | 12732 |
59.25%
|
4608 |
94.62%
|
|
|
|
437 - The Tower of Babylon | 15008 |
57.42%
|
4411 |
92.68%
|
|
|
|
10404 - Bachet's Game | 7779 |
58.05%
|
2847 |
93.85%
|
|
|
|
620 - Cellular Structure | 3829 |
53.46%
|
1758 |
87.14%
|
|
|
|
825 - Walking on the Safe Side | 13673 |
29.53%
|
3079 |
83.99%
|
|
|
|
10069 - Distinct Subsequences | 16890 |
28.66%
|
3704 |
73.68%
|
|
|
|
10534 - Wavio Sequence | 16888 |
39.31%
|
3802 |
84.01%
|
|
|
|
10051 - Tower of Cubes | 8784 |
35.60%
|
2351 |
82.86%
|
|
|
|
10651 - Pebble Solitaire | 5220 |
70.86%
|
2670 |
96.29%
|
|
|
|
590 - Always on the run | 4162 |
46.32%
|
1574 |
88.31%
|
|
|
|
10306 - e-Coins | 6756 |
57.00%
|
2772 |
95.35%
|
|
|
|
10739 - String to Palindrome | 6170 |
63.44%
|
2734 |
95.43%
|
|
|
|
10304 - Optimal Binary Search Tree | 6975 |
48.96%
|
1943 |
87.29%
|
|
|
|
10271 - Chopsticks | 9653 |
39.12%
|
2275 |
82.73%
|
|
|
|
10617 - Again Palindrome | 4985 |
48.39%
|
1656 |
94.50%
|
|
|
|
11137 - Ingenuous Cubrency | 10582 |
70.18%
|
4915 |
97.54%
|
|
|
|
10154 - Weights and Measures | 20550 |
24.10%
|
3529 |
60.75%
|
|
|
|
10201 - Adventures in Moving - Part IV | 8307 |
23.14%
|
1625 |
71.38%
|
|
|
|
10453 - Make Palindrome | 7959 |
37.71%
|
1869 |
85.07%
|
|
|
|
10029 - Edit Step Ladders | 13770 |
20.20%
|
2153 |
58.66%
|
|
|
|
10313 - Pay the Price | 10388 |
27.11%
|
1967 |
82.77%
|
|
|
|
10401 - Injured Queen Problem | 3807 |
42.95%
|
1217 |
93.10%
|
|
|
|
10891 - Game of Sum | 9111 |
58.78%
|
2668 |
91.98%
|
|
|
|
11151 - Longest Palindrome | 19796 |
30.87%
|
4291 |
84.04%
|
|
|
|
10911 - Forming Quiz Teams | 10748 |
49.63%
|
3676 |
88.82%
|
|
|
|
10635 - Prince and Princess | 14291 |
36.61%
|
2833 |
81.15%
|
|
|
|
10564 - Paths through the Hourglass | 5023 |
30.44%
|
923 |
83.21%
|
|
|
|
662 - Fast Food | 4503 |
31.33%
|
936 |
81.09%
|
|
|
|
10626 - Buying Coke | 5409 |
30.49%
|
1228 |
76.47%
|
|
|
|
10118 - Free Candies | 3628 |
56.39%
|
987 |
86.73%
|
|
|
|
607 - Scheduling Lectures | 6578 |
25.71%
|
1563 |
64.36%
|
|
|
|
10604 - Chemical Reaction | 3674 |
29.67%
|
655 |
79.85%
|
|
|
|
10913 - Walking on a Grid | 3644 |
38.17%
|
1103 |
85.49%
|
|
|
|
11008 - Antimatter Ray Clearcutting | 3726 |
26.41%
|
674 |
80.56%
|
|
|
|
10723 - Cyborg Genes | 3870 |
36.82%
|
680 |
90.59%
|
|
|
|
11258 - String Partition | 4158 |
53.22%
|
1385 |
92.71%
|
|
|
|
10599 - Robots(II) | 2285 |
28.75%
|
515 |
76.89%
|
|
|
|
10817 - Headmaster's Headache | 7600 |
35.70%
|
1076 |
89.13%
|
|
|
|
10163 - Storage Keepers | 2926 |
39.23%
|
654 |
83.49%
|
|
|
|
709 - Formatting Text | 2331 |
19.39%
|
465 |
62.80%
|
|
|
|
10280 - Old Wine Into New Bottles | 1865 |
30.78%
|
428 |
69.16%
|
|
|
|
10558 - A Brief Gerrymander | 1030 |
33.50%
|
256 |
82.03%
|
|
|
|
11081 - Strings | 2295 |
34.12%
|
619 |
74.64%
|
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| Display # | Results 1 - 60 of 60 | |