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- PROCEDURE piksrt(n: integer; VAR arr: glsarray);
- (* Programs using routine PIKSRT must define the type
- TYPE
- glsarray = ARRAY [1..np] OF real;
- in the main routine, with np >= n. *)
- LABEL 10;
- VAR
- j,i: integer;
- a: real;
- BEGIN
- FOR j := 2 TO n DO BEGIN
- a := arr[j];
- FOR i := j-1 DOWNTO 1 DO BEGIN
- IF (arr[i] <= a) THEN GOTO 10;
- arr[i+1] := arr[i]
- END;
- i := 0;
- 10: arr[i+1] := a
- END
- END;
-