RE: output in a single line
- From: manavm@xxxxxxxxxxxxxx (Manav Mathur)
- Date: Wed, 25 May 2005 14:39:32 +0530
you forgot to chomp both your currency holders. Both contain a newline at
the end, but the second one _appears_ ok to your eyes coz its the end of the
line. You should chomp both (as shown below), and then format your output
with any newlines if necessary...
|-----Original Message-----
|From: Vineet Pande [mailto:pande_vineet@xxxxxxxxxxx]
|Sent: Wednesday, May 25, 2005 2:30 PM
|To: beginners@xxxxxxxx
|Subject: output in a single line
|
|
|Hi
|I tried the following script
|
#!/usr/bin/perl
use warnings;
use strict;
print "Currency converter\n\nPlease enter the exchange rate: ";
our $rupee_c1 = <STDIN>;
chomp($rupee_c1) ;
print "Please enter the Amount in Rupees: ";
our $rupee = <STDIN>;
chomp($rupee) ;
print "$rupee rupees are ", ($rupee/$rupee_c1), " Euros\n";
when i execute this, i get
|
|Currency converter
|
|Please enter the exchange rate: 56
|Please enter the Amount in Rupees: 560
|560
|rupees are 10 Euros
|I AM NOT ABLE TO UNDERSTAND WHY 560 IS FOLLOWED BY RUPEES ARE 10 EUROS IN
|THE NEXT LINE. IS IT THE FAULT OF print "$rupee..........BECAUSE
|WHEN I SAY
|PRINT "560 ...., INSTEAD OF VARIABLE NAME, I GET THE OUTPUT IN A SINGLE
|LINE.
|
|
|Any help appreciated
|cheers
|vineet
|
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