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 | 3152 |
62.79%
|
1801 |
90.39%
|
|
|
|
369 - Combinations | 48135 |
45.09%
|
16041 |
90.13%
|
|
|
|
991 - Safe Salutations | 10292 |
38.44%
|
3099 |
91.32%
|
|
|
|
10007 - Count the Trees | 8764 |
45.01%
|
3539 |
77.73%
|
|
|
|
10219 - Find the ways ! | 11925 |
41.51%
|
4304 |
88.82%
|
|
|
|
10303 - How Many Trees? | 7359 |
40.71%
|
2732 |
79.36%
|
|
|
|
10375 - Choose and divide | 9779 |
49.66%
|
2515 |
83.94%
|
|
|
|
10784 - Diagonal | 14314 |
43.71%
|
5191 |
92.72%
|
|
|
|
10790 - How Many Points of Intersection? | 8623 |
51.28%
|
3366 |
94.77%
|
|
|
|
10918 - Tri Tiling | 5572 |
60.12%
|
2402 |
96.34%
|
|
|
|
11069 - A Graph Problem | 5850 |
72.19%
|
3018 |
97.68%
|
|
|
|
11115 - Uncle Jack | 4097 |
48.28%
|
1604 |
89.40%
|
|
|
|
11204 - Musical instruments | 1431 |
72.40%
|
873 |
96.11%
|
|
|
|
11310 - Delivery Debacle | 3612 |
53.65%
|
1648 |
94.78%
|
|
|
|
11401 - Triangle Counting | 18150 |
41.14%
|
3852 |
91.07%
|
|
|
|
11554 - Hapless Hedonism | 1801 |
58.75%
|
894 |
92.62%
|
|
| << Start < Prev 1 Next > End >> | ||
| Display # | Results 1 - 16 of 16 | |