aparler/RosettaCodeData
1
0
Fork 0
Code Issues 12 Pull requests 3 Projects Releases Packages Wiki Activity Actions

Time for an 2014 update…

Browse source
This commit is contained in:
Ingy döt Net 2014-01-17 05:32:22 +00:00
parent 372c577f83
commit 09687c4926
2520 changed files with 34227 additions and 7318 deletions
Download patch file Download diff file Expand all files Collapse all files

100
Task/Sorting-algorithms-Shell-sort/COBOL/sorting-algorithms-shell-sort-1.cobol Normal file
View file

@ -0,0 +1,100 @@
*******************************************************
IDENTIFICATION DIVISION.
*******************************************************
PROGRAM-ID. SHELLSRT.
************************************************************
*** SHELLSORT ****
************************************************************
ENVIRONMENT DIVISION.
DATA DIVISION.
WORKING-STORAGE SECTION.
01 II PIC S9(008) COMP-5.
01 IJ PIC S9(008) COMP-5.
01 IZ PIC S9(008) COMP-5.
01 IA PIC S9(008) COMP-5.
01 STRT1 PIC S9(008) COMP-5.
01 STRT2 PIC S9(008) COMP-5.
01 LGT PIC S9(008) COMP-5.
01 ORG PIC S9(008) COMP-5.
01 DST PIC S9(008) COMP-5.
*
01 GAP PIC S9(008) COMP-5.
01 NEGAP PIC S9(008) COMP-5.
01 TEMP PIC X(32768).
77 KEY-RESULT PIC X.
*
LINKAGE SECTION.
01 SRT-ARRAY PIC X(1000000).
01 NUM-ITEM PIC 9(008) COMP-5.
01 SRT-DATA.
03 LGT-ITEM PIC 9(004) COMP-5.
03 SRT-KEYS.
05 SRT-KEY OCCURS 10.
07 K-START PIC S9(004) COMP-5.
07 K-LENGTH PIC S9(004) COMP-5.
07 K-ASC PIC X.
*
* P R O C E D U R E D I V I S I O N
*
PROCEDURE DIVISION USING SRT-ARRAY NUM-ITEM SRT-DATA.
COMPUTE GAP = NUM-ITEM / 2.
PERFORM UNTIL GAP < 1
COMPUTE NEGAP = GAP * -1
PERFORM VARYING II FROM GAP BY 1
UNTIL II GREATER NUM-ITEM
MOVE ' ' TO KEY-RESULT
COMPUTE ORG = (II - 1) * LGT-ITEM + 1
MOVE SRT-ARRAY(ORG:LGT-ITEM) TO TEMP(1:LGT-ITEM)
PERFORM VARYING IJ FROM II BY NEGAP
UNTIL IJ NOT GREATER GAP
OR (KEY-RESULT NOT EQUAL '<' AND ' ')
COMPUTE IA = IJ - GAP
IF IA < 1
MOVE 1 TO IA
END-IF
PERFORM COMPARE-KEYS
IF KEY-RESULT = '<'
COMPUTE ORG = (IA - 1) * LGT-ITEM + 1
COMPUTE DST = (IJ - 1) * LGT-ITEM + 1
MOVE SRT-ARRAY(ORG:LGT-ITEM)
TO SRT-ARRAY(DST:LGT-ITEM)
COMPUTE DST = (IA - 1) * LGT-ITEM + 1
MOVE TEMP(1:LGT-ITEM) TO SRT-ARRAY(DST:LGT-ITEM)
END-IF
END-PERFORM
END-PERFORM
IF GAP = 2
MOVE 1 TO GAP
ELSE
COMPUTE GAP = GAP / 2.2
END-IF
END-PERFORM.
GOBACK.
*
COMPARE-KEYS.
MOVE ' ' TO KEY-RESULT
PERFORM VARYING IZ FROM 1 BY 1
UNTIL IZ GREATER 10
OR (KEY-RESULT NOT EQUAL '=' AND ' ')
IF SRT-KEY(IZ) GREATER LOW-VALUES
COMPUTE STRT1 = (IJ - 1) * LGT-ITEM + K-START(IZ)
COMPUTE STRT2 = (IA - 1) * LGT-ITEM + K-START(IZ)
MOVE K-LENGTH(IZ) TO LGT
IF SRT-ARRAY(STRT1:LGT) > SRT-ARRAY(STRT2:LGT) AND
K-ASC(IZ) EQUAL 'A'
OR SRT-ARRAY(STRT1:LGT) < SRT-ARRAY(STRT2:LGT) AND
K-ASC(IZ) EQUAL 'D'
MOVE '>' TO KEY-RESULT
END-IF
IF SRT-ARRAY(STRT1:LGT) < SRT-ARRAY(STRT2:LGT) AND
K-ASC(IZ) EQUAL 'A'
OR SRT-ARRAY(STRT1:LGT) > SRT-ARRAY(STRT2:LGT) AND
K-ASC(IZ) EQUAL 'D'
MOVE '<' TO KEY-RESULT
END-IF
END-IF
END-PERFORM.
IF KEY-RESULT = ' '
MOVE '=' TO KEY-RESULT
END-IF.

0
Task/Sorting-algorithms-Shell-sort/COBOL/sorting-algorithms-shell-sort.cobol → Task/Sorting-algorithms-Shell-sort/COBOL/sorting-algorithms-shell-sort-2.cobol
View file

23
Task/Sorting-algorithms-Shell-sort/Delphi/sorting-algorithms-shell-sort.delphi Normal file
View file

@ -0,0 +1,23 @@
Procedure ShellSort(var buf:Array of Integer);
const
gaps:array[0..7] of Integer = (701, 301, 132, 57, 23, 10, 4, 1);
var
whichGap, i, j, n, gap, temp : Integer;
begin
n := high(buf);
for whichGap := 0 to high(gaps) do begin
gap := gaps[whichGap];
for i := gap to n do begin
temp := buf[i];
j := i;
while ( (j >= gap ) and ( (buf[j-gap] > dt) ) do begin
buf[j] := buf[j-gap];
dec(j, gap);
end;
buf[j] := temp;
end;
end;
end;