mstelratio.pl.in,v

来自「Lin-Kernighan heuristic for the TSP and 」· IN,V 代码 · 共 48 行

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1.1
date	97.11.07.22.21.34;	author neto;	state Exp;
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desc
@Compute MST element length ratios.
@


1.1
log
@Initial revision
@
text
@#! @@PERL@@
# @@configure_input@@
# mstelratio.pl
# Find and print the ratios of successive lengths.
# Input is a sequence non-decreasing floating point numbers, one to a line.

$line_no = 0;
while( <> ) {
	$line = $_;
	if ( $line_no++ > 0 ) {
		print $line/$last,"\n";
	}
	$last=$line;
}
@