project euler Problem 15
2014-06-13 00:00
399 查看
def JieCheng(n): sum=1 for i in range(1,n+1): sum*=i return sum print JieCheng(40)/JieCheng(20)/JieCheng(20)
相当于从40中选出20来。C40->20
相关文章推荐
- Project Euler Problem 15 Lattice paths
- Project Euler Problem 15
- projecteuler problem 15 solution
- project euler Problem 15
- project euler problem 15
- Project Euler Problem 15
- http://projecteuler.net/problem=15 [Answer:137846528820]
- Project Euler problem 15
- Project Euler -> problem 5
- Project Euler Problem 40
- 斐波那契数列偶数项求和(Project Euler Problem 2)
- Project Euler Problem 23
- Project Euler problem 61
- Project Euler problem 67
- project euler problem 18 动态规划
- project euler problem 24
- Project Euler problem 7
- Project Euler problem 16
- Project Euler problem 44
- Project Euler problem 53