programming-examples/%.2f specifies a floating-point number with two decimal digits.pl at master - programming-examples - michuIT: Everything is code

You cannot select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

7 lines

107 B

Perl

Raw Permalink Blame History

 #!/usr/bin/perl -w
 $f = 123.45;
 printf("f=%.2f, f=%.5f, f=%3.2f, f=%1.2f\n",
     $f, $f, $f, $f);