C++-函数-给定两个非负整数n和m，编写函数计算组合数C(n, m)
You cannot submit for this problem because the contest is ended. You can click "Open in Problem Set" to view this problem in normal mode.
Background
Description
C++-函数-给定两个非负整数n和m，编写函数计算组合数C(n, m)
Format
Input
Output
Samples
5
2
10
Limitation
1s, 1024KiB for each test case.
C++基础知识05（函数）
- Status
- Done
- Rule
- ACM/ICPC
- Problem
- 9
- Start at
- 2024-5-5 17:00
- End at
- 2024-5-27 9:00
- Duration
- 520 hour(s)
- Host
-
wuzehong
- Partic.
- 14