From f05d888a0b621ca4e99e2b0fb6e23c097006fe41 Mon Sep 17 00:00:00 2001 From: Santo Cariotti Date: Tue, 28 May 2024 10:29:13 +0200 Subject: Init --- progs/a515.py | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100644 progs/a515.py (limited to 'progs/a515.py') diff --git a/progs/a515.py b/progs/a515.py new file mode 100644 index 0000000..b57466d --- /dev/null +++ b/progs/a515.py @@ -0,0 +1,22 @@ +def merge(a,b): + c = [] + while len(a) != 0 and len(b) != 0: + if a[0] < b[0]: + c.append(a[0]) + a.remove(a[0]) + else: + c.append(b[0]) + b.remove(b[0]) + if len(a) == 0: + c += b + else: + c += a + return c +def merge_sort(x): + if len(x) == 0 or len(x) == 1: + return x + else: + middle = len(x)//2 + a = merge_sort(x[:middle]) + b = merge_sort(x[middle:]) + return merge(a,b) -- cgit v1.2.3-18-g5258