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Re:麻烦各位大牛给看一下怎么runtime error了(附:程序)

Posted by LUXUFENG at 2011-08-04 11:11:19 on Problem 3342
In Reply To:麻烦各位大牛给看一下怎么runtime error了(附:程序) Posted by:ahwt at 2009-08-20 10:59:59
> var b:array[0..200,0..200] of longint;
>     c:array[0..200] of string;
>     d,x,e,r:array[0..200] of longint;
>     s,s1:string;
>     fl:boolean;
>     n,i,js,j,k,max,jt:longint;
> 
> 
> 
> procedure djs(xt:integer);
> var i:integer;
> begin
> for i:=1 to x[xt] do
>   begin
>   d[b[xt,i]]:=d[xt]+1;
>   djs(b[xt,i]);
>   end;
> end;
> 
> 
> begin
> assign(input,'1.pas');
> reset(input);
> readln(n);
> while n<>0 do
>   begin
>   readln(c[1]);
>   d[1]:=1;js:=1;
>   for i:=1 to n-1 do
>     begin
>     readln(s);
>     s1:=copy(s,pos(' ',s)+1,length(s)-pos(' ',s));
>     delete(s,pos(' ',s),length(s)-pos(' ',s)+1);
>     fl:=false;
>     for j:=1 to js do
>       if c[j]=s then
>         begin
>         fl:=true;
>         jt:=j;
>         end;
>     if not fl then
>       begin
>       js:=js+1;
>       jt:=js;
>       c[js]:=s;
>       end;
>     fl:=false;
>     for j:=1 to js-1 do
>       if c[j]=s1 then
>         begin
>         fl:=true;
>         x[j]:=x[j]+1;
>         b[j,x[j]]:=jt;
>         end;
>     if not fl then
>       begin
>       inc(js);
>       c[jt]:=s1;
>       x[jt]:=1;
>       b[jt,1]:=jt-1;
>       end;
>     end;
>   fl:=false;
>   max:=0;
>   for i:=1 to n do
>     begin
>     e[i]:=1;
>     r[i]:=0;
>     end;
>   djs(1);
> 
>   for i:=1 to n do
>     if d[i]>max then
>       max:=d[i];
>   for i:=max downto 1 do
>     for j:=1 to n do
>       if d[j]=i then
>         for k:=1 to x[j] do
>           begin
>           if e[b[j,k]]>r[b[j,k]] then r[j]:=r[j]+e[b[j,k]]
>                        else r[j]:=r[j]+r[b[j,k]];
> 
>           e[j]:=e[j]+r[b[j,k]];
>           end;
>   if e[1]>r[1] then write(e[1],' ')
>                else write(r[1],' ');
>   if e[1]=r[1] then writeln('No')
>         else writeln('Yes');
>   for i:=1 to n do
>     x[i]:=0;
>   readln(n);
>   end;
> close(input);
> end.
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 

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