Give a hint how to output in Pascal, please...

Instead of the 'example', the author of the task should have described the output format more precisly.

Can somebody tell smth new abot format of output.
Or better about my program

const dnimes:array[1..12] of longint=(31,28,31,30,31,30,31,31,30,31,30,31);
var max,kol,den,perdeny,i,j,d,m,y:longint;
    a:array[1..7,1..33] of char;
    r:real;
function koldnye(ye:longint):longint;
begin
  if ye mod 400=0 then koldnye:=366
  else if ye mod 100=0 then koldnye:=365
       else if ye mod 4=0 then koldnye:=366
            else koldnye:=365;
end;
function koldnmes(ye,mes:longint):longint;
var h:longint;
begin
  if mes<>2 then koldnmes:=dnimes[mes]
  else if ye mod 400=0 then koldnmes:=dnimes[mes]+1
       else if ye mod 100=0 then koldnmes:=dnimes[mes]
            else if ye mod 4=0 then koldnmes:=dnimes[mes]+1
                 else koldnmes:=dnimes[mes];
end;
begin
  assign(output,'out.txt');rewrite(output);
  read(d);
  read(m);
  read(y);
  for i:=1 to 7 do
    for j:=4 to 33 do
      a[i,j]:=' ';
  a[1,1]:='m';a[1,2]:='o';a[1,3]:='n';
  a[2,1]:='t';a[2,2]:='u';a[2,3]:='e';
  a[3,1]:='w';a[3,2]:='e';a[3,3]:='d';
  a[4,1]:='t';a[4,2]:='h';a[4,3]:='u';
  a[5,1]:='f';a[5,2]:='r';a[5,3]:='i';
  a[6,1]:='s';a[6,2]:='a';a[6,3]:='t';
  a[7,1]:='s';a[7,2]:='u';a[7,3]:='n';
  perdeny:=6;
  if y>=2005 then
    for i:=2005 to y-1 do
      perdeny:=(perdeny+koldnye(i)-1) mod 7+1
  else
    for i:=2004 downto y do
      perdeny:=(perdeny+371-koldnye(i)-1) mod 7+1;
  for i:=1 to m-1 do
    perdeny:=(perdeny-1+dnimes[i]) mod 7+1;
  den:=perdeny;kol:=1;
  for i:=1 to koldnmes(y,m) do begin
    if i=d then
      {if i>=10 then} begin
        a[den,3+5*kol]:=']';
        a[den,5*kol]:='[';
      end;
{      else begin
        a[den,3+5*kol]:=']';
        a[den,1+5*kol]:='[';
      end;}
    if i<=9 then begin
      a[den,2+5*kol]:=chr(i+ord('0'));;
      if den=7 then begin inc(kol);den:=1;end
      else den:=den+1;
    end
    else begin
      a[den,2+5*kol]:=chr(i mod 10+ord('0'));
      a[den,1+5*kol]:=chr(i div 10+ord('0'));
      if den=7 then begin inc(kol);den:=1;end
      else den:=den+1;
    end;
  end;
  {if kol=5 then r:=r/(r-r);}
{  max:=1;
  for i:=1 to 7 do begin
    j:=33;
    while a[i,j]=' ' do dec(j);
    for max:=1 to j do
      write(a[i,max]);
    writeln;
  end;}
  for i:=1 to 7 do begin
    for j:=1 to 33 do
      write(a[i,j]);
    writeln;
  end;
end.

Edited by author 12.03.2005 02:50

Edited by author 12.03.2005 02:51

i got WA again but all tests and all discuss are OK
1-is all tested ok? (such as 31 2 2003)
2-is spaces after end of line important to be or not?
such as
..[31]
...30
or
..[31]
...30
3-also
is it any different in
24..[31]
25......
and
24..[31]
25.....
and
24..[31]
25
????
also may you give me some other tests???
i check it by about 10 tests of discuss and also
about 20time by windows calender...
:(((
Aidin_n7@hotmail.com

~*~*~*~*~~*~*~*~*~*~*~*~*~*~*~*~*~*~*~*~
Const
  NameDay             : Array [0..6] of String =
                        (('mon'),('tue'),('wed'),('thu'),
                         ('fri'),('sat'),('sun'));
  Moon                : Array [0..11] of byte =
                        ((0),(3),(0),(3),(2),(3),
                         (2),(3),(3),(2),(3),(2));
Var
  DD, MM, Fst, PP, MX :byte;
  YY, I               :Integer;
  S                   :Array[0..6] of string;
  T                   :String[2];
  Mark                :Array[0..800] of boolean;

begin
  ReadLn(DD,MM,YY); YY:=YY-1600;
  For I := 0 to 150  do Mark[4  *I] := True;
  For I := 0 to 8    do Mark[100*I] := False;
  For I := 0 To 2    do Mark[400*I] := True;

  fst:=(5+YY) mod 7;

  For I := 0 to yy-1 do
    If Mark[I] then
      fst:=(fst+1) Mod 7;
  If mark[YY] and (MM>2) then
    fst:=(fst+1) mod 7;
  Pp:=0;
  For I:=1 TO (MM-1) Do
    Pp:=(Pp+Moon[I]) Mod 7;
  fst:=(fst+Pp) mod 7;

  For I:=0 To 6 Do
    S[I]:=Nameday[I];
  For I:=0 to Fst-1 Do
    S[I]:=S[I]+'    ';
  For I:=Fst to 6 Do
    If DD=I+1-fst Then
      S[I]:=S[I]+' ['+' '+chr(48+I+1-fst)+']'
    else
      S[I]:=S[I]+'  '+' '+chr(48+I+1-fst);

  MX:=28+Moon[MM];
  If Mark[YY] and (Mm=2) then
   Inc(MX);
  For I:= 8-Fst To MX Do
  begin
    If I<10 Then
      T:=' '+chr(48+I)
    Else
      T:=chr(48+(I div 10))+chr(48+(I Mod 10));
    Pp:=(I+fst-1) mod 7;
    S[Pp]:=S[Pp]+' ';
    If DD<>I-7 then
      S[Pp]:=S[Pp]+' ';
    If I=DD then
      S[Pp]:=S[Pp]+'['+T+']'
    else
      S[Pp]:=S[Pp]+' '+T;
  End;
  mx:=0;
  For I:=0 to 6 do
    if length(S[I])>mx then
      MX:=length(s[i]);
  For I:=0 To 6 do
  begin
    write(S[I]);
    if mx-1>length(s[i]) then
      For Pp:=1 to Mx-length(S[I]) do
        write(' ');
    writeln;
  end;
End.

if you output 1-digit number you must write space after bracket:
..[1]-WA  .[.1]-AC

Who can give decision of this task (pascal) or ready samples output
format

how many charactors should i print? or it depend on the line you
output?

if the calender is like this:
mon...1....8...15...22..[29]
tue...2....9...16...23...30
wed...3...10...17...24...31
thu...4...11...18...25
fri...5...12...19...26
sat...6...13...20...27
sun...7...14...21...28
should I print another 5 spaces in the last 4 lines?
am i right with the first line? that line has one more charactor than
the second one.

program ti;
var year,day,month,week:longint;
    p:boolean;

function rrr(year:integer):boolean;
var pd:boolean;
begin
     pd:=false;
     if year mod 100=0 then begin if year mod 400=0 then pd:=true;
end
                       else if year mod 4=0 then pd:=true;
     rrr:=pd;
end;

procedure yyy(num,start,ending:integer);
var i:longint;
begin
     for i:=start to ending do begin
         week:=week+num;
         if rrr(i) then week:=week+num;
         if week<1 then week:=week+7;
         if week>7 then week:=week-7;
     end;
end;

procedure clcl;
var i:longint;
begin
     if year>2002 then yyy(1,2002,year-1)
                  else if year<2002 then yyy(-1,year,2001);

     for i:=1 to month-1 do begin
         case i of
              1,3,5,7,8,10: week:=week+3;
              2: if p then week:=week+1;
              4,6,9,11: week:=week+2;
         end;
         if week>7 then week:=week-7;
     end;
end;

procedure scsc;
var max,i,j,l,q:longint;
    st:string;
    a:array[1..7,1..35]of char;
begin
     case month of
          1,3,5,7,8,10,12: max:=31;
          2: if p then max:=29
                  else max:=28;
          4,6,9,11: max:=30;
     end;
     a[1,1]:='m'; a[1,2]:='o'; a[1,3]:='n';
     a[2,1]:='t'; a[2,2]:='u'; a[2,3]:='e';
     a[3,1]:='w'; a[3,2]:='e'; a[3,3]:='d';
     a[4,1]:='t'; a[4,2]:='h'; a[4,3]:='u';
     a[5,1]:='f'; a[5,2]:='r'; a[5,3]:='i';
     a[6,1]:='s'; a[6,2]:='a'; a[6,3]:='t';
     a[7,1]:='s'; a[7,2]:='u'; a[7,3]:='n';
     for i:=1 to 7 do
         for j:=4 to 35 do a[i,j]:=' ';
     l:=1;
     q:=3;
     for i:=1 to max do begin
         str(i,st);
         if (7-week+i>9)and(i<10) then st:=' '+st;
         if l=2 then begin q:=7; l:=1; end;
         if l=3 then q:=2;
         for j:=1 to length(st) do begin
             a[week,(l-1)*5+3+j+q]:=st[j];
         end;
         if day=i then begin
            a[week,(l-1)*5+3+q]:='[';
            a[week,(l-1)*5+3+q+length(st)+1]:=']';
         end;
         week:=week+1;
         if week>7 then begin
            week:=week-7;
            l:=l+1;
            if (q=7)and(l=2) then l:=l+1;
         end;
         if i=max then begin
            q:=(l-1)*5+3+length(st)+q;
            if day=max then q:=q+1;
         end;
     end;
     for i:=1 to 7 do begin
         for j:=1 to q do write(a[i,j]);
         writeln;
     end;
end;

begin
     read(day,month,year);
     week:=2;
     p:=rrr(year);
     clcl;
     scsc;
end.

program xt;

  const name                            :array[1..7] of string[3]=
                    ('mon','tue','wed','thu','fri','sat','sun');
  var a                                 :array[1..12] of integer;
      b,year,month,day,p,pp,i,t         :integer;
      use                               :array[1..7,1..6] of integer;

  procedure print;

    var i,j:integer;

    begin
      for i:=1 to 7 do
        begin
          write(name[i]);
          if use[i,1]<>day then write('...')
                           else write('.[ ');
          if use[i,1]<>0 then write(use[i,1])
                         else write('.');
          if use[i,1]=day then write(']');
        for j:=2 to t do
            begin
              if use[i,j]=0 then begin
                                   if use[i,j-1]<>day then write
('.....')
                                                      else write
('....');
                                 end
              else begin
                     if use[i,j]<>day then begin
                     if use[i,j-1]<>day then begin
                     if use[i,j]<10 then write('....')
                                    else write('...');
                                             end
                     else if use[i,j]<10 then write('...')
                                         else write('..');
                          end
                     else begin
                            if use[i,j]<10 then write('..[ ')
                                           else write('..[');
                          end;
                     write(use[i,j]);
                     if use[i,j]=day then write(']');
                   end;
            end;
          writeln;
        end;
    end;

  begin
    a[1]:=31; a[2]:=28; a[3]:=31; a[4]:=30; a[5]:=31; a[6]:=30;
    a[7]:=31; a[8]:=31; a[9]:=30; a[10]:=31; a[11]:=30; a[12]:=31;
    readln(day,month,year);
    p:=year-2002;
    b:=2+p;
    if year>2002 then begin
                        for i:=2002 to year-1 do
                          if ((i mod 4=0) and (i mod 100<>0)) or (i
mod 400=0)
                             then inc(b)
                      end
                 else for i:=year to 2002-1 do
                        if ((i mod 4=0) and (i mod 100<>0)) or (i mod
400=0)
                           then dec(b);
    b:=b mod 7;
    if b<=0 then b:=b+7;
    if ((year mod 4=0) and (year mod 100<>0)) or (year mod 400=0) then
       inc(a[2]);
    for i:=1 to month-1 do
      b:=(b+a[i]) mod 7;
    if b=0 then b:=7;
    fillchar(use,sizeof(use),0);
    t:=1; pp:=b-1;
    for i:=1 to a[month] do
      begin
        inc(pp);
        if pp>7 then begin
                       pp:=1;
                       inc(t);
                     end;
        use[pp,t]:=i;
      end;
    print;
  end.

I can't understand what's going on... :( Tested this thouslands of
times using windows calendar, got WA :( This seems to output all
correctly (dots are spaces, everything is aligned, even 1-digit
numbers, date is highlighned by square brackets). Ppl plz help!


=================================[Cut]=============================
program WhichDayIsIt;

const DaysOfWeek: array[1..7] of String[3] = (
        'mon', 'tue', 'wed', 'thu', 'fri', 'sat', 'sun'
      );

function YearLength(Year: Integer): Integer;
begin
  if ((Year mod 4 = 0) and (Year mod 100 <> 0)) or (Year mod 1000 =
0) then
    YearLength := 366
  else
    YearLength:= 365;
end;

function MonthLength(Month, Year: Integer): Integer;
begin
  case Month of
    1, 3, 5, 7, 8, 10, 12: MonthLength := 31;
    2: if YearLength(Year) = 365 then MonthLength := 28 else
MonthLength := 29;
  else
    MonthLength := 30;
  end;
end;

function Delta(Day, Month, Year: Integer): Integer;
var i, Temp: Integer;
begin
  Temp := 0;
  for i := 1600 to (Year - 1) do
    Temp := Temp + YearLength(i);
  for i := 1 to (Month - 1) do
    Temp := Temp + MonthLength(i, Year);
  Temp := Temp + Day - 1;
  Delta := Temp;
end;

function DOW(Day, Month, Year: Integer): Byte;
begin
  DOW := (Delta(Day, Month, Year) + 3) mod 7 + 1;
end;

function IntToStr2(i: Integer): String;
var St: String;
begin
  Str(i, St);
  if Length(St) < 2 then St := ' ' + St;
  IntToStr2 := St;
end;

var Day, Month, Year: Integer;
    i, DW: Integer;
    Out: array[1..7] of string;
begin
  Read(Day, Month, Year);
  DW := DOW(1, Month, Year);
  for i := 1 to 7 do
  begin
    Out[i] := DaysOfWeek[i] + ' ';
    if i < DW then
      Out[i] := Out[i] + '    ';
  end;
  for i := 1 to MonthLength(Month, Year) do
  begin
    if i = Day then
      Out[(i + DW - 2) mod 7 + 1] := Out[(i + DW - 2) mod 7 + 1]
+ '[' + IntToStr2(i) + ']'
    else
      Out[(i + DW - 2) mod 7 + 1] := Out[(i + DW - 2) mod 7 + 1]
+ ' ' + IntToStr2(i) + ' ';
  end;
  for i := 1 to 7 do
    WriteLn(Out[i]);
end.
====================================[Cut]===========================

Part of my <AC 0.02s> C++ code:

// 1201
#include <iostream.h>
#include <math.h> //for some calculations ;)

int d,m,y;

// Here are your subroutines

int main() {
  int flg=0;
  int i,j,lim,k=0;
  int a[10][10];
  char *w[]={"mon","tue","wed","thu","fri","sat","sun"};

  cin>>d>>m>>y;

  for (i=0;i<10;i++)
    for (j=0;j<10;j++) a[i][j]=0;

  // Here you put your data in a double array

  for (i=0;i<7;i++) {
    cout<<w[i];
    for (j=0;j<6;j++)
      if (a[i][j])
    if (a[i][j]==d) {
      if (d>9) cout<<" ["<<d<<"] ";
      else cout<<" [ "<<d<<"] ";
      flg=j<4;
    }
    else
      if (flg) {
        if (a[i][j]>9) cout<<" "<<a[i][j]<<" ";
        else cout<<"  "<<a[i][j]<<" ";
        flg=0;
      }
      else
        if (a[i][j]>9) cout<<"  "<<a[i][j]<<" ";
        else cout<<"   "<<a[i][j]<<" ";
    else cout<<"     ";
    cout<<endl;
  }
  return 0;
}

We can know all where we made mistakes.

uses  crt;
const b:array [1..7] of string=
('mon','tue','wed','thu','fri','sat','sun');
      v:array [1..12] of shortint=
(31,28,31,30,31,30,31,31,30,31,30,31);

var v1,data,month,year,l,t,r,n,i,j,k,x:integer;
    z:string;
    p:boolean;
    d:array [1..7,1..7] of string;

procedure readdata;
  begin
    clrscr;
    readln (data,month,year);
  end;

function leap(i:word):boolean;
  begin
    leap:=((i mod 4=0)and(i mod 100<>0))or(i mod 400=0);
  end;

procedure first_jan_of_year;
  begin
    j:=0;
    for i:=1 to year do
      begin
        if leap(i) then
          j:=(j+2) mod 7
        else
          j:=(j+1) mod 7;
      end;
  end;

procedure find_first_day;
  begin
    for i:=1 to month-1 do
      if (leap(year)) and (i=2) then
        k:=k+29
      else
        k:=k+v[i];
    if k<>0 then
      begin
        k:=k mod 7;
        if k=0 then
          k:=7;
      end;
    j:=(j+k) mod 7;
    if j=0 then
      j:=7;
    if year=1600 then
      j:=6;
  end;

procedure how_many_day_are_in_the_month;
  begin
    if (leap(year)) and (month=2) then
      x:=29
    else
      x:=v[month];
  end;

procedure weeks_days;
  begin
    d[1,1]:='mon';d[2,1]:='tue';
    d[3,1]:='wed';d[4,1]:='thu';
    d[5,1]:='fri';d[6,1]:='sat';
    d[7,1]:='sun';
  end;

procedure make_calendar;
  begin
    r:=0;
    for l:=2 to 7 do
      for i:=j to 7 do
        begin
          inc (r);
          if r>x then
            exit;
           str (r,d[i,l]);
           if r=data then
             begin
               if (length(d[i,l])=2) then
                 begin
                   d[i,l]:='['+d[i,l]+']';
                   d[i,l]:='  '+d[i,l];
                 end
               else
                 begin
                   d[i,l]:='[ '+d[i,l]+']';
                   if d[i,l-1]='' then
                     begin
                       d[i,l-1]:='    ';
                       d[i,l]:='  '+d[i,l];
                     end
                   else
                     if (d[i,l-1]='mon')or(d[i,l-1]='tue')or(d[i,l-1]
='wed')or
                        (d[i,l-1]='thu')or(d[i,l-1]='fri')or(d[i,l-1]
='sat')or(d[i,l-1]='sun') then
                        d[i,l]:=' '+d[i,l]
                     else
                       d[i,l]:='  '+d[i,l];
                 end;
             end
           else
             begin
               if d[i,l-1]='' then
                 begin
                   d[i,l-1]:='    ';
                   d[i,l]:='    '+d[i,l];
                 end
               else
                 begin
                   if length(d[i,l])=2 then
                     begin
                       if d[i,l-1][length(d[i,l-1])]=']' then
                         d[i,l]:='  '+d[i,l]
                       else
                         d[i,l]:='   '+d[i,l]
                     end
                   else
                     if L=2 then
                       d[i,l]:='   '+d[i,l]
                     else
                       if (l=3)and(length(d[i,l])=1)and(d[i,l-1]
[length(d[i,l-1])]=']') then
                         d[i,l]:='   '+d[i,l]
                       else
                         d[i,l]:='    '+d[i,l];
                 end;
             end;
           if i=7 then
             j:=t+1;
        end;
  end;

procedure print;
  begin
    for i:=1 to 7 do
      for j:=1 to 8 do
        if j>7 then
          writeln
        else
          write (d[i,j]);
  end;

procedure check_calendar;
  begin
    str (x,z);
    l:=pos(z,d[7,6]);
    if (data=29)or(data=30)or(data=31) then
      v1:=1;
    if l=0 then
      for i:=1 to 7 do
        for j:=1 to 7 do
          if (v1=1)and(d[i,j]='') then
            d[i,j]:='      '
          else
            if (d[i,j]='') then
              d[i,j]:='     ';
    if (d[1,7]='     ')or(d[1,7]='      ') then

31 7 2002. it is

mon...1....8...15...22...29
tue...2....9...16...23...30
wed...3...10...17...24..[31]
thu...4...11...18...25.....
fri...5...12...19...26.....
sat...6...13...20...27.....
sun...7...14...21...28.....
 or what????????????

I've tested my program whit my windows calendar a hundred times
an it works why doesnt work here?

if eniboby knous what is error? please help me, make a kindness.



const b:array [1..7] of string=
('mon','tue','wed','thu','fri','sat','sun');
      v:array [1..12] of shortint=
(31,28,31,30,31,30,31,31,30,31,30,31);

var data,month,year,q,l,t,r,m,n,i,j,k,x:integer;
    pir,pir1:string;
    d:array [1..7,1..7] of string;

procedure readdata;
  begin
    readln (data,month,year);
  end;

function leap(i:word):boolean;
  begin
    leap:=((i mod 4=0)and(i mod 100<>0))or(i mod 400=0);
  end;

procedure first_jan_of_year;
  begin
    j:=0;
    for i:=1 to year do
      begin
        if leap(i) then
          j:=(j+2) mod 7
        else
          j:=(j+1) mod 7;
      end;
  end;

procedure find_first_day;
  begin
    for i:=1 to month-1 do
      if (leap(year)) and (i=2) then
        k:=k+29
      else
        k:=k+v[i];
    if k<>0 then
      begin
        k:=k mod 7;
        if k=0 then
          k:=7;
      end;
    j:=(j+k) mod 7;
    if j=0 then
      j:=7;
    if year=1600 then
      j:=6;
  end;

procedure how_many_day_are_in_the_month;
  begin
    if (leap(year)) and (month=2) then
      x:=29
    else
      x:=v[month];
  end;

procedure weeks_days;
  begin
    d[1,1]:='mon';d[2,1]:='tue';d[3,1]:='wed';
    d[4,1]:='thu';d[5,1]:='fri';d[6,1]:='sat';d[7,1]:='sun';
  end;

procedure make_calendar;
  begin
    r:=0;
    for l:=2 to 7 do
      for i:=j to 7 do
        begin
          inc (r);
          if r>x then
            exit;
           str (r,d[i,l]);
           if r=data then
             if (length(d[i,l])=2) then
               d[i,l]:=' [' +d[i,l]+']'
             else
               d[i,l]:='  [' +d[i,l]+']'
           else
             begin
               if d[i,l-1]='' then
                 d[i,l]:='     ' +d[i,l]+' '
               else
                 begin
                   if length(d[i,l])=2 then
                     d[i,l]:='  ' +d[i,l]+' '
                   else
                     d[i,l]:='   ' +d[i,l]+' ';
                 end;
             end;
           if i=7 then
             j:=t+1;

        end;
  end;

procedure change;
  begin
    for i:=1 to 7 do
      for j:=1 to 7 do
        if d[i,j]='' then
          d[i,j]:='   ';
  end;

procedure print;
  begin
    for i:=1 to 7 do
      for j:=1 to 8 do
        if j>7 then
          writeln
        else
          write (d[i,j]);
  end;
begin
  readdata;
  first_jan_of_year;
  find_first_day;
  how_many_day_are_in_the_month;
  weeks_days;
  make_calendar;
  change;
  print;
end.

Why my program got "Wrong Answer".
if you can help me, i will thank you very much!Thank you.
Here is my grogram:
 const
 way:array[1..31]of string=(' 1',' 2',' 3',' 4',' 5',' 6',' 7',' 8','
9',
                            '10','11','12','13','14','15','16','17','1
8',
                            '19','20','21','22','23','24','25','26','2
7',
                            '28','29','30','31');

var
 a:array[0..6]of string;
 c,day,m,year,days,i,month:integer;

begin
 readln(day,month,year);
 c:=1;fillchar(a,sizeof(a),0);
 a[1]:='mon';a[2]:='tue';a[3]:='wed';a[4]:='thu';
 a[5]:='fri';a[6]:='sat';a[0]:='sun';
 for i:=1 to month-1 do
  case i of
   1,3,5,7,8,10,12: c:=c+31;
   4,6,9,10: c:=c+30;
   2: if ((year mod 4=0)and(year mod 100<>0))or(year mod 400=0) then
c:=c+29 else c:=c+28;
  end;
 days:=trunc((year-1)*(1+1/4-1/100+1/400)+c) mod 7;
 case month of
  1,3,5,7,8,10,12: m:=31;
  4,6,9,10: m:=30;
  2: if ((year mod 4=0)and(year mod 100<>0))or(year mod 400=0) then
m:=29 else m:=28;
 end;
 for i:=1 to days-1 do a[i]:=a[i]+'    ';
 for i:=days to 7 do
  begin
   if i-days+1=day then begin a[i mod 7]:=a[i mod 7]+' ['+way[i-
days+1]+']';Continue;end;
   a[i mod 7]:=a[i mod 7]+'  '+way[i-days+1];
  end;
 for i:=8 to days+m-1 do
  begin
   if i-days+1=day then begin a[i mod 7]:=a[i mod 7]+'  ['+way[i-
days+1]+']';Continue;end;
   if i-days+1=day+7 then begin a[i mod 7]:=a[i mod 7]+'  '+way[i-
days+1];Continue;end;
   a[i mod 7]:=a[i mod 7]+'   '+way[i-days+1];
  end;
 for i:=1 to 7 do writeln(a[i mod 7]);
end.

Why my program got "Compilation Error".
if you can help me, i will thank you very much!Thank you.
Here is my grogram:
 const
 way:array[1..31]of string=(' 1',' 2',' 3',' 4',' 5',' 6',' 7',' 8','
9',
                            '10','11','12','13','14','15','16','17','1
8',
                            '19','20','21','22','23','24','25','26','2
7',
                            '28','29','30','31');

var
 a:array[0..6]of string;
 c,day,m,year,days,i,month:integer;

begin
 readln(day,month,year);
 c:=1;fillchar(a,sizeof(a),0);
 a[1]:='mon';a[2]:='tue';a[3]:='wed';a[4]:='thu';
 a[5]:='fri';a[6]:='sat';a[0]:='sun';
 for i:=1 to month-1 do
  case i of
   1,3,5,7,8,10,12: c:=c+31;
   4,6,9,10: c:=c+30;
   2: if ((year mod 4=0)and(year mod 100<>0))or(year mod 400=0) then
c:=c+29 else c:=c+28;
  end;
 days:=trunc((year-1)*(1+1/4-1/100+1/400)+c) mod 7;
 case month of
  1,3,5,7,8,10,12: m:=31;
  4,6,9,10: m:=30;
  2: if ((year mod 4=0)and(year mod 100<>0))or(year mod 400=0) then
m:=29 else m:=28;
 end;
 for i:=1 to days-1 do a[i]:=a[i]+'    ';
 for i:=days to 7 do
  begin
   if i-days+1=day then begin a[i mod 7]:=a[i mod 7]+' ['+way[i-
days+1]+']';Continue;end;
   a[i mod 7]:=a[i mod 7]+'  '+way[i-days+1];
  end;
 for i:=8 to days+m-1 do
  begin
   if i-days+1=day then begin a[i mod 7]:=a[i mod 7]+'  ['+way[i-
days+1]+']';Continue;end;
   if i-days+1=day+7 then begin a[i mod 7]:=a[i mod 7]+'  '+way[i-
days+1];Continue;end;
   a[i mod 7]:=a[i mod 7]+'   '+way[i-days+1];
  end;
 for i:=1 to 7 do writeln(a[i mod 7]);
end.

If you get WA please notice:output [ 1] not [1]!