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Browse Problems
Root :: Competitive Programming: Increasing the Lower Bound of Programming Contests (Steven & Felix Halim) :: Chapter 5. Mathematics :: Combinatorics
| Title | Total Submissions / Solving % | Total Users / Solving % | ||||
|
326 - Extrapolation Using a Difference Table | 3165 |
62.91%
|
1810 |
90.39%
|
|
|
|
369 - Combinations | 50535 |
45.02%
|
16358 |
90.10%
|
|
|
|
991 - Safe Salutations | 11061 |
37.71%
|
3194 |
90.89%
|
|
|
|
10007 - Count the Trees | 9219 |
45.02%
|
3613 |
77.91%
|
|
|
|
10219 - Find the ways ! | 12042 |
41.52%
|
4337 |
88.63%
|
|
|
|
10303 - How Many Trees? | 7477 |
40.39%
|
2752 |
79.36%
|
|
|
|
10375 - Choose and divide | 9947 |
49.77%
|
2553 |
84.10%
|
|
|
|
10784 - Diagonal | 14362 |
43.73%
|
5203 |
92.72%
|
|
|
|
10790 - How Many Points of Intersection? | 8736 |
51.40%
|
3403 |
94.77%
|
|
|
|
10918 - Tri Tiling | 5752 |
60.21%
|
2428 |
96.29%
|
|
|
|
11069 - A Graph Problem | 6000 |
72.25%
|
3041 |
97.57%
|
|
|
|
11115 - Uncle Jack | 4125 |
48.29%
|
1613 |
89.34%
|
|
|
|
11204 - Musical instruments | 1486 |
71.94%
|
887 |
95.94%
|
|
|
|
11310 - Delivery Debacle | 3733 |
52.96%
|
1671 |
94.61%
|
|
|
|
11401 - Triangle Counting | 18541 |
41.01%
|
3907 |
91.02%
|
|
|
|
11554 - Hapless Hedonism | 1811 |
58.70%
|
899 |
92.44%
|
|
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| Display # | Results 1 - 16 of 16 | |