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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
111 - History Grading | 36715 |
45.29%
|
13705 |
77.87%
|
|
|
103 - Stacking Boxes | 46457 |
26.82%
|
12440 |
61.37%
|
|
|
|
10405 - Longest Common Subsequence | 66954 |
37.42%
|
14970 |
88.69%
|
|
|
|
674 - Coin Change | 62672 |
48.37%
|
16209 |
91.53%
|
|
|
|
10003 - Cutting Sticks | 59549 |
48.60%
|
15465 |
90.02%
|
|
|
|
116 - Unidirectional TSP | 71351 |
25.52%
|
12890 |
72.82%
|
|
|
|
10131 - Is Bigger Smarter? | 35302 |
42.47%
|
10104 |
87.37%
|
|
|
|
10066 - The Twin Towers | 25187 |
47.18%
|
8545 |
90.30%
|
|
|
|
10192 - Vacation | 35893 |
36.27%
|
8671 |
88.96%
|
|
|
|
147 - Dollars | 66978 |
29.00%
|
13135 |
75.50%
|
|
|
|
357 - Let Me Count The Ways | 60719 |
35.06%
|
14575 |
82.54%
|
|
|
|
562 - Dividing coins | 63662 |
34.98%
|
12193 |
84.94%
|
|
|
|
348 - Optimal Array Multiplication Sequence | 19051 |
43.55%
|
5195 |
89.03%
|
|
|
|
624 - CD | 50760 |
46.49%
|
11531 |
89.71%
|
|
|
|
10130 - SuperSale | 42774 |
54.79%
|
11705 |
93.98%
|
|
|
|
531 - Compromise | 22196 |
30.39%
|
5170 |
76.56%
|
|
|
|
10465 - Homer Simpson | 25349 |
35.37%
|
5612 |
84.48%
|
|
|
|
10285 - Longest Run on a Snowboard | 16048 |
58.37%
|
5543 |
94.17%
|
|
|
|
437 - The Tower of Babylon | 21667 |
57.92%
|
6037 |
93.23%
|
|
|
|
10404 - Bachet's Game | 9546 |
57.40%
|
3256 |
93.61%
|
|
|
|
620 - Cellular Structure | 4087 |
53.05%
|
1832 |
86.79%
|
|
|
|
825 - Walking on the Safe Side | 18838 |
28.90%
|
3460 |
84.08%
|
|
|
|
10069 - Distinct Subsequences | 19821 |
31.34%
|
4607 |
76.45%
|
|
|
|
10534 - Wavio Sequence | 23767 |
40.20%
|
4741 |
84.54%
|
|
|
|
10051 - Tower of Cubes | 10046 |
37.72%
|
2756 |
83.96%
|
|
|
|
10651 - Pebble Solitaire | 6381 |
71.87%
|
2939 |
96.19%
|
|
|
|
590 - Always on the run | 4459 |
47.03%
|
1681 |
88.40%
|
|
|
|
10306 - e-Coins | 8045 |
57.49%
|
3217 |
95.46%
|
|
|
|
10739 - String to Palindrome | 9032 |
63.21%
|
3112 |
95.21%
|
|
|
|
10304 - Optimal Binary Search Tree | 9008 |
52.15%
|
2352 |
88.56%
|
|
|
|
10271 - Chopsticks | 11137 |
42.66%
|
2850 |
85.12%
|
|
|
|
10617 - Again Palindrome | 8157 |
47.55%
|
2169 |
92.95%
|
|
|
|
11137 - Ingenuous Cubrency | 12845 |
69.21%
|
5513 |
97.41%
|
|
|
|
10154 - Weights and Measures | 22841 |
26.89%
|
4373 |
66.93%
|
|
|
|
10201 - Adventures in Moving - Part IV | 9201 |
24.92%
|
1853 |
73.07%
|
|
|
|
10453 - Make Palindrome | 11083 |
40.04%
|
2191 |
84.85%
|
|
|
|
10029 - Edit Step Ladders | 14981 |
23.10%
|
2695 |
64.71%
|
|
|
|
10313 - Pay the Price | 12030 |
27.46%
|
2172 |
83.06%
|
|
|
|
10401 - Injured Queen Problem | 4173 |
43.25%
|
1327 |
92.77%
|
|
|
|
10891 - Game of Sum | 10919 |
59.39%
|
3167 |
92.42%
|
|
|
|
11151 - Longest Palindrome | 24204 |
30.54%
|
4742 |
83.21%
|
|
|
|
10911 - Forming Quiz Teams | 15401 |
48.18%
|
4723 |
86.20%
|
|
|
|
10635 - Prince and Princess | 18057 |
36.78%
|
3460 |
81.62%
|
|
|
|
10564 - Paths through the Hourglass | 5278 |
31.07%
|
970 |
83.09%
|
|
|
|
662 - Fast Food | 6006 |
30.75%
|
1134 |
81.22%
|
|
|
|
10626 - Buying Coke | 8246 |
29.72%
|
1438 |
77.54%
|
|
|
|
10118 - Free Candies | 4863 |
57.31%
|
1253 |
87.07%
|
|
|
|
607 - Scheduling Lectures | 7917 |
27.84%
|
1687 |
65.92%
|
|
|
|
10604 - Chemical Reaction | 3758 |
30.23%
|
683 |
79.80%
|
|
|
|
10913 - Walking on a Grid | 4076 |
38.81%
|
1244 |
84.65%
|
|
|
|
11008 - Antimatter Ray Clearcutting | 4114 |
27.73%
|
739 |
80.51%
|
|
|
|
10723 - Cyborg Genes | 4926 |
37.27%
|
848 |
89.86%
|
|
|
|
11258 - String Partition | 6091 |
55.90%
|
1699 |
92.64%
|
|
|
|
10599 - Robots(II) | 2576 |
29.62%
|
570 |
76.84%
|
|
|
|
10817 - Headmaster's Headache | 10349 |
36.33%
|
1533 |
88.85%
|
|
|
|
10163 - Storage Keepers | 3587 |
41.32%
|
791 |
84.83%
|
|
|
|
709 - Formatting Text | 3086 |
21.19%
|
552 |
65.04%
|
|
|
|
10280 - Old Wine Into New Bottles | 2058 |
31.05%
|
477 |
68.34%
|
|
|
|
10558 - A Brief Gerrymander | 1070 |
34.02%
|
266 |
81.58%
|
|
|
|
11081 - Strings | 2403 |
35.25%
|
664 |
75.00%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 60 of 60 | |