Perl: round off
The tutor gives a way to round numbers in Perl. To my knowledge, the best way to round a number in Perl is with its built-in printf() or sprintf(). To round with printf(): Let’s imagine the number is stored in …
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The tutor gives a way to round numbers in Perl. To my knowledge, the best way to round a number in Perl is with its built-in printf() or sprintf(). To round with printf(): Let’s imagine the number is stored in …
Tutoring math, a likely destination of some of your students is computer science. The tutor continues coverage of the Perl language, which seems flush with simple solutions to programming problems…. In yesterday’s post, which was about Perl subroutines, I …
Perl: decimal formatting using printf and sprintf Read more »