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- Program Test;
-
- Uses DOS;
-
- Function Date2Sec (Year, Month, Day, Hour, Minute, Second : Word) : Longint;
- Var
- M,D,Y,C,YA,J,Seconds : Longint;
- Begin
- Seconds := Hour*3600+Minute*60+Second;
- Y := Year;
- M := Month;
- D := Day;
- If (M>2) Then DEC (M,3) Else Begin INC(M,9); DEC(Y); End;
- C := Y DIV 100;
- YA := Y-(100*C);
- J := (146097*C) DIV 4 + (1461*YA) DIV 4 + (153*M + 2) DIV 5 + D + 1721119;
- If Seconds<12*3600 Then Begin
- DEC(J);
- INC(Seconds,12*3600);
- End Else
- DEC(Seconds,12*3600);
- Date2Sec := (J*3600)*24+Seconds;
- End;
-
- Function Time2Sec : Longint;
- Var
- A,B,C,D,E,F,G,H : Word;
- Begin
- GetTime (A,B,C,D);
- GetDate (E,F,G,H);
- Time2Sec := Date2Sec (E,F,G,A,B,C);
- End;
-
- { Procuce 10 char - octal string from integer }
- Function OctalStr (X:Longint) : String;
- Var
- D : Longint;
- S : String[10];
- L : Byte;
- Begin
- D := X;
- { Convert to octal }
- S[0] := #10;
- For L := 10 DownTo 1 Do Begin
- S[L] := Chr(48+(D AND 7));
- D := D SHR 3;
- End;
- { Remove leading zeros }
- L := 1;
- While (S[L]='0') AND (L<11) Do Begin
- S[L] := ' ';
- INC(L);
- End;
- OctalStr := S;
- End;
-
- Begin
- Writeln (OctalStr(Time2Sec-Date2Sec(1970,1,1,0,0,0)));
- Readln;
- End.
-