Browse Problems 
Our Patreons
Diamond Sponsors
Steven & Felix Halim
Reinardus Pradhitya
Gold Sponsors
--- YOUR NAME HERE ----
Silver Sponsors
--- YOUR NAME HERE ----
Bronze Sponsors
Christianto Handojo
Krzysztof Adamek
Fatima Broom
Contribute
Bitcoin:
1ojudgeapLUjJcnUm
ze67a4w3TJ6WnPxo
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 | 3160 |
62.88%
|
1805 |
90.42%
|
|
|
|
369 - Combinations | 49643 |
44.83%
|
16249 |
90.10%
|
|
|
|
991 - Safe Salutations | 10735 |
38.02%
|
3155 |
91.00%
|
|
|
|
10007 - Count the Trees | 9100 |
44.86%
|
3589 |
77.82%
|
|
|
|
10219 - Find the ways ! | 12025 |
41.53%
|
4327 |
88.75%
|
|
|
|
10303 - How Many Trees? | 7406 |
40.71%
|
2748 |
79.40%
|
|
|
|
10375 - Choose and divide | 9880 |
49.78%
|
2541 |
84.06%
|
|
|
|
10784 - Diagonal | 14349 |
43.73%
|
5198 |
92.73%
|
|
|
|
10790 - How Many Points of Intersection? | 8703 |
51.33%
|
3391 |
94.78%
|
|
|
|
10918 - Tri Tiling | 5644 |
60.13%
|
2415 |
96.31%
|
|
|
|
11069 - A Graph Problem | 5898 |
72.23%
|
3031 |
97.62%
|
|
|
|
11115 - Uncle Jack | 4114 |
48.25%
|
1608 |
89.37%
|
|
|
|
11204 - Musical instruments | 1443 |
72.42%
|
879 |
96.02%
|
|
|
|
11310 - Delivery Debacle | 3705 |
52.98%
|
1660 |
94.70%
|
|
|
|
11401 - Triangle Counting | 18450 |
41.01%
|
3893 |
91.01%
|
|
|
|
11554 - Hapless Hedonism | 1806 |
58.75%
|
897 |
92.53%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 16 of 16 | |