From 7de121c4b4ef888a0d1990c27144a7f9dd8c5f94 Mon Sep 17 00:00:00 2001 From: Raphael McSinyx Date: Sun, 6 Nov 2016 11:13:14 +0700 Subject: Thêm đề HSG 12 huyện Vĩnh Tường, Vĩnh Phúc MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- 12/TP-HN-2010/BAI1.PAS | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100755 12/TP-HN-2010/BAI1.PAS (limited to '12/TP-HN-2010/BAI1.PAS') diff --git a/12/TP-HN-2010/BAI1.PAS b/12/TP-HN-2010/BAI1.PAS new file mode 100755 index 0000000..029201d --- /dev/null +++ b/12/TP-HN-2010/BAI1.PAS @@ -0,0 +1,30 @@ +var + f : text; + i : 1..30; + a : array[0..30] of qword; + +function gcd(a, b : qword) : qword; + var tmp : qword; + begin + while b > 0 do + begin + tmp := b; + b := a mod b; + a := tmp + end; + gcd := a + end; + +begin + assign(f, 'bai1.inp'); + reset(f); + readln(f, a[0]); + for i := 1 to a[0] do read(f, a[i]); + close(f); + for i := a[0] - 1 downto 1 do + a[i] := a[i] * a[i + 1] div gcd(a[i], a[i + 1]); + assign(f, 'bai1.out'); + rewrite(f); + writeln(f, a[1]); + close(f) +end. -- cgit 1.4.1