记录编号 | 19072 | 评测结果 | AAAAAAAAAA | ||
---|---|---|---|---|---|
题目名称 | 魔术数字游戏 | 最终得分 | 100 | ||
用户昵称 | 是否通过 | 通过 | |||
代码语言 | Pascal | 运行时间 | 2.890 s | ||
提交时间 | 2010-09-28 14:11:31 | 内存使用 | 0.11 MiB | ||
program magic; var x1,y1:integer; x,i,j:integer; a:array[1..16] of integer; first:boolean; a1,a2,a3,a5,a7,a9,a10:word; function geti(x,y:integer):integer; begin exit((x-1)*4+y); end; function comply(i:integer):boolean; var ii:integer; begin comply:=false; if (a[i]<1) or (a[i]>16) then exit; for ii:=1 to i-1 do if a[ii]=a[i] then exit; if ((i<>x) and (a[i]=1)) or ((i=x) and (a[i]<>1)) then exit; comply:=true; end; begin assign(input,'magic.in'); reset(input); assign(output,'magic.out'); rewrite(output); readln(x1,y1); x:=(x1-1)*4+y1; first:=true; for a1:=1 to 16 do begin a[1]:=a1; if comply(1) then begin for a2:=1 to 16 do begin a[2]:=a2; if comply(2) then begin for a3:=1 to 16 do begin a[3]:=a3; if comply(3) then begin a[4]:=34-a[1]-a[2]-a[3]; if comply(4) then begin for a5:=1 to 16 do begin a[5]:=a5; if comply(5) then begin a[6]:=34-a[1]-a[2]-a[5]; if comply(6) then begin for a7:=1 to 16 do begin a[7]:=a7; if comply(7) then begin a[8]:=34-a[5]-a[6]-a[7]; if (a[3]+a[4]+a[7]+a[8]=34) and comply(8) then begin for a9:=1 to 16 do begin a[9]:=a9; if comply(9) then begin for a10:=1 to 16 do begin a[10]:=a10; if comply(10) then begin a[11]:=34-a[6]-a[7]-a[10]; if comply(11) then begin a[12]:=34-a[9]-a[10]-a[11]; if comply(12) then begin a[13]:=34-a[1]-a[5]-a[9]; if (a[4]+a[7]+a[10]+a[13]=34) and comply(13) then begin a[14]:=34-a[2]-a[6]-a[10]; if (a[9]+a[10]+a[13]+a[14]=34) and comply(14) then begin a[15]:=34-a[3]-a[7]-a[11]; if comply(15) then begin a[16]:=34-a[13]-a[14]-a[15]; if (a[11]+a[12]+a[15]+a[16]=34) and (a[1]+a[4]+a[13]+a[16]=34) and (a[1]+a[6]+a[11]+a[16]=34) and comply(16) then begin if not first then writeln; first:=false; for i:=1 to 4 do begin for j:=1 to 3 do write(a[geti(i,j)],' '); writeln(a[geti(i,4)]); end; end; end; end; end; end; end; end; end; end; end; end; end; end; end; end; end; end; end; end; end; end; end; end; close(input); close(output); end.