Path: utzoo!attcan!uunet!tektronix!percival!bucket!leonard
From: leonard@bucket.UUCP (Leonard Erickson)
Newsgroups: comp.lang.pascal
Subject: Re: Variable length output with Write(ln) inTurbo Pascal 5.0
Message-ID: <1220@bucket.UUCP>
Date: 17 Jan 89 03:41:20 GMT
References: <1779@pur-phy>
Reply-To: leonard@bucket.UUCP (Leonard Erickson)
Organization: Rick's Home Grown Unix; Portland, OR
Lines: 28

In article <1779@pur-phy> murphy@newton.physics.purdue.edu (William J. Murphy) writes:
<Does anyone know of a way using Write or Writeln to output a variable
<length set of variables on a *single* line?  
<
<In Fortran (Achkk Pfft..) one is allowed to imbed a loop in the
<write or print statement. Print (max(i); i =1,20)) would do something
<like print the first 20 elements of the array max on one line.
<Can I control whether Write or Writeln print out a carriage return line
<feed?
<
<In C you could write
<for(i =0; i<N; i++)
<  printf("%d  ",max[i]);
<printf("\n");
<
<So, how do you do it in Pascal?

FOR i := 0 to n do
  write(max[i],' ');
writeln;
 
(Yes, writeln will cheerfully accept *no* arguments! Very handy that...)

-- 
Leonard Erickson		...!tektronix!reed!percival!bucket!leonard
CIS: [70465,203]
"I used to be a hacker. Now I'm a 'microcomputer specialist'.
You know... I'd rather be a hacker."