From f05d888a0b621ca4e99e2b0fb6e23c097006fe41 Mon Sep 17 00:00:00 2001 From: Santo Cariotti Date: Tue, 28 May 2024 10:29:13 +0200 Subject: Init --- progs/a765.py | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 progs/a765.py (limited to 'progs/a765.py') diff --git a/progs/a765.py b/progs/a765.py new file mode 100644 index 0000000..0c2e314 --- /dev/null +++ b/progs/a765.py @@ -0,0 +1,7 @@ +def ncr_modp(n, r, p): + C = [0 for i in range(r+1)] + C[0] = 1 + for i in range(1, n+1): + for j in range(min(i, r), 0, -1): + C[j] = (C[j] + C[j-1]) % p + return C[r] \ No newline at end of file -- cgit v1.2.3-18-g5258