From 7de121c4b4ef888a0d1990c27144a7f9dd8c5f94 Mon Sep 17 00:00:00 2001
From: Raphael McSinyx <vn.mcsinyx@gmail.com>
Date: Sun, 6 Nov 2016 11:13:14 +0700
Subject: Thêm đề HSG 12 huyện Vĩnh Tường, Vĩnh Phúc
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---
 12/TP-2008/R2/DG.pas | 83 ----------------------------------------------------
 1 file changed, 83 deletions(-)
 delete mode 100755 12/TP-2008/R2/DG.pas

(limited to '12/TP-2008/R2/DG.pas')

diff --git a/12/TP-2008/R2/DG.pas b/12/TP-2008/R2/DG.pas
deleted file mode 100755
index 2313685..0000000
--- a/12/TP-2008/R2/DG.pas
+++ /dev/null
@@ -1,83 +0,0 @@
-type bigboo = [-1..1];
-
-var
-  f : text;
-  n, i, j : byte;
-  inp : array[0..100] of PointType;
-  P, Q : PointType;
-  P_out, Q_out : boolean;
-  s : int64 = 0;
-
-function stri2(A, B, C : PointType) : int64;
-  begin
-    stri2 := (C.y - A.y) * (A.x - B.x) - (C.x - A.x) * (A.y - B.y)
-  end;
-
-function outpoly(M : PointType) : int64;
-  begin
-    outpoly := s;
-    for i := 0 to n - 1 do
-      begin
-        outpoly := outpoly - abs(stri2(M, inp[i], inp[i + 1]))
-      end
-  end;
-
-function sign(x : smallint) : bigboo;
-  begin
-    case true of
-      x > 0 : exit(1);
-      x = 0 : exit(0);
-      x < 0 : exit(-1)
-    end
-  end;
-
-function intersect(A, B : PointType) : bigboo;
-  var b00, b01 : bigboo;
-  begin
-    b00 := sign(stri2(P, Q, A));
-    b01 := sign(stri2(P, Q, A));
-    if b00 = b01 then
-      if b00 = 0 then exit(0)
-      else exit(-1);
-    b00 := sign(stri2(A, B, P));
-    b01 := sign(stri2(A, B, Q));
-    if b00 = b01 then
-      if b00 = 0 then exit(0)
-      else exit(-1);
-    exit(1)
-  end;
-
-function lensqr(A, B : PointType) : int64;
-  begin
-    exit()
-  end;
-
-procedure out(M, N : PointType);
-  begin
-    assign(f, 'DG.OUT');
-    rewrite(f);
-    write(f, trunc(sqrt(sqr(A.x - B.x) + sqr(A.y - B.y)) * 100));
-    close(f);
-    halt
-  end;
-
-begin
-  assign(f, 'DG.INP');
-  reset(f);
-  readln(f, n);
-  for i := 0 to n - 1 do
-    readln(f, inp[i].x, inp[i].y);
-  inp[n] := inp[0];
-  readln(f, P.x, P.y, Q.x, Q.y);
-  close(f);
-  for i := 1 to n - 2 do
-    s := s + abs(stri2(inp[0], inp[i], inp[i + 1]));
-  if outpoly(P) = 0 then
-    P_out := false;
-  if outpoly(Q) = 0 then
-    Q_out := false;
-  if P_out and Q_out then
-    for i := 0 to n - 1 do
-
-  out(P, Q)
-end.
-- 
cgit 1.4.1