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Browse Problems
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
111 - History Grading | 36779 |
45.28%
|
13719 |
77.84%
|
|
|
103 - Stacking Boxes | 46504 |
26.85%
|
12454 |
61.42%
|
|
|
|
10405 - Longest Common Subsequence | 67237 |
37.49%
|
15000 |
88.71%
|
|
|
|
674 - Coin Change | 62936 |
48.42%
|
16261 |
91.53%
|
|
|
|
10003 - Cutting Sticks | 59781 |
48.62%
|
15499 |
90.04%
|
|
|
|
116 - Unidirectional TSP | 71406 |
25.54%
|
12903 |
72.84%
|
|
|
|
10131 - Is Bigger Smarter? | 35379 |
42.48%
|
10112 |
87.37%
|
|
|
|
10066 - The Twin Towers | 25209 |
47.19%
|
8547 |
90.30%
|
|
|
|
10192 - Vacation | 35929 |
36.27%
|
8676 |
88.96%
|
|
|
|
147 - Dollars | 67065 |
29.02%
|
13138 |
75.49%
|
|
|
|
357 - Let Me Count The Ways | 60868 |
35.10%
|
14584 |
82.55%
|
|
|
|
562 - Dividing coins | 63818 |
34.99%
|
12209 |
84.96%
|
|
|
|
348 - Optimal Array Multiplication Sequence | 19134 |
43.67%
|
5203 |
89.04%
|
|
|
|
624 - CD | 50837 |
46.49%
|
11537 |
89.72%
|
|
|
|
10130 - SuperSale | 42847 |
54.81%
|
11724 |
93.99%
|
|
|
|
531 - Compromise | 22202 |
30.40%
|
5170 |
76.56%
|
|
|
|
10465 - Homer Simpson | 25377 |
35.37%
|
5618 |
84.44%
|
|
|
|
10285 - Longest Run on a Snowboard | 16050 |
58.37%
|
5544 |
94.17%
|
|
|
|
437 - The Tower of Babylon | 21687 |
57.92%
|
6041 |
93.23%
|
|
|
|
10404 - Bachet's Game | 9583 |
57.55%
|
3262 |
93.62%
|
|
|
|
620 - Cellular Structure | 4093 |
53.02%
|
1833 |
86.80%
|
|
|
|
825 - Walking on the Safe Side | 18896 |
28.97%
|
3463 |
84.09%
|
|
|
|
10069 - Distinct Subsequences | 19825 |
31.35%
|
4608 |
76.45%
|
|
|
|
10534 - Wavio Sequence | 23849 |
40.22%
|
4749 |
84.52%
|
|
|
|
10051 - Tower of Cubes | 10064 |
37.75%
|
2757 |
83.97%
|
|
|
|
10651 - Pebble Solitaire | 6420 |
71.96%
|
2941 |
96.19%
|
|
|
|
590 - Always on the run | 4460 |
47.04%
|
1681 |
88.40%
|
|
|
|
10306 - e-Coins | 8046 |
57.49%
|
3217 |
95.46%
|
|
|
|
10739 - String to Palindrome | 9083 |
63.25%
|
3119 |
95.22%
|
|
|
|
10304 - Optimal Binary Search Tree | 9016 |
52.19%
|
2353 |
88.57%
|
|
|
|
10271 - Chopsticks | 11161 |
42.60%
|
2851 |
85.13%
|
|
|
|
10617 - Again Palindrome | 8179 |
47.61%
|
2174 |
92.92%
|
|
|
|
11137 - Ingenuous Cubrency | 12852 |
69.23%
|
5515 |
97.41%
|
|
|
|
10154 - Weights and Measures | 22846 |
26.90%
|
4373 |
66.93%
|
|
|
|
10201 - Adventures in Moving - Part IV | 9220 |
24.91%
|
1855 |
73.05%
|
|
|
|
10453 - Make Palindrome | 11227 |
40.39%
|
2206 |
84.95%
|
|
|
|
10029 - Edit Step Ladders | 14987 |
23.11%
|
2696 |
64.73%
|
|
|
|
10313 - Pay the Price | 12034 |
27.46%
|
2173 |
83.02%
|
|
|
|
10401 - Injured Queen Problem | 4174 |
43.27%
|
1327 |
92.77%
|
|
|
|
10891 - Game of Sum | 10921 |
59.40%
|
3168 |
92.42%
|
|
|
|
11151 - Longest Palindrome | 24264 |
30.57%
|
4743 |
83.22%
|
|
|
|
10911 - Forming Quiz Teams | 15460 |
48.18%
|
4735 |
86.15%
|
|
|
|
10635 - Prince and Princess | 18059 |
36.79%
|
3461 |
81.62%
|
|
|
|
10564 - Paths through the Hourglass | 5279 |
31.09%
|
970 |
83.09%
|
|
|
|
662 - Fast Food | 6040 |
30.73%
|
1134 |
81.22%
|
|
|
|
10626 - Buying Coke | 8271 |
29.73%
|
1440 |
77.57%
|
|
|
|
10118 - Free Candies | 4911 |
57.20%
|
1254 |
87.08%
|
|
|
|
607 - Scheduling Lectures | 7974 |
27.82%
|
1690 |
65.92%
|
|
|
|
10604 - Chemical Reaction | 3759 |
30.25%
|
683 |
79.80%
|
|
|
|
10913 - Walking on a Grid | 4077 |
38.83%
|
1244 |
84.65%
|
|
|
|
11008 - Antimatter Ray Clearcutting | 4119 |
27.77%
|
740 |
80.41%
|
|
|
|
10723 - Cyborg Genes | 4935 |
37.33%
|
850 |
89.76%
|
|
|
|
11258 - String Partition | 6096 |
55.94%
|
1702 |
92.66%
|
|
|
|
10599 - Robots(II) | 2601 |
29.60%
|
571 |
76.88%
|
|
|
|
10817 - Headmaster's Headache | 10350 |
36.34%
|
1533 |
88.85%
|
|
|
|
10163 - Storage Keepers | 3588 |
41.33%
|
791 |
84.83%
|
|
|
|
709 - Formatting Text | 3100 |
21.13%
|
552 |
65.04%
|
|
|
|
10280 - Old Wine Into New Bottles | 2059 |
31.08%
|
477 |
68.34%
|
|
|
|
10558 - A Brief Gerrymander | 1073 |
34.11%
|
267 |
81.65%
|
|
|
|
11081 - Strings | 2404 |
35.27%
|
664 |
75.00%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 60 of 60 | |