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 | 3163 |
62.88%
|
1808 |
90.38%
|
|
|
|
369 - Combinations | 50047 |
44.83%
|
16302 |
90.09%
|
|
|
|
991 - Safe Salutations | 10935 |
37.88%
|
3181 |
90.95%
|
|
|
|
10007 - Count the Trees | 9190 |
45.01%
|
3607 |
77.88%
|
|
|
|
10219 - Find the ways ! | 12039 |
41.53%
|
4334 |
88.69%
|
|
|
|
10303 - How Many Trees? | 7414 |
40.71%
|
2752 |
79.36%
|
|
|
|
10375 - Choose and divide | 9934 |
49.76%
|
2550 |
84.08%
|
|
|
|
10784 - Diagonal | 14356 |
43.73%
|
5202 |
92.71%
|
|
|
|
10790 - How Many Points of Intersection? | 8721 |
51.36%
|
3400 |
94.76%
|
|
|
|
10918 - Tri Tiling | 5711 |
60.04%
|
2423 |
96.29%
|
|
|
|
11069 - A Graph Problem | 5975 |
72.20%
|
3038 |
97.56%
|
|
|
|
11115 - Uncle Jack | 4117 |
48.26%
|
1610 |
89.32%
|
|
|
|
11204 - Musical instruments | 1447 |
72.36%
|
882 |
95.92%
|
|
|
|
11310 - Delivery Debacle | 3729 |
52.96%
|
1670 |
94.61%
|
|
|
|
11401 - Triangle Counting | 18535 |
40.99%
|
3906 |
91.01%
|
|
|
|
11554 - Hapless Hedonism | 1807 |
58.72%
|
898 |
92.43%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 16 of 16 | |