On 4/4/09 Sat Apr 4, 2009 8:34 PM, Andrew Fithian afit...@gmail.com
scribbled:
What's a slick way to enumerate all subarrays of length n from a master
array of length m? For example I've been enumerating all possible two
card hands from a deck of 52 cards (n=2, m=52) using nested for loops:
What's a slick way to enumerate all subarrays of length n from a master
array of length m? For example I've been enumerating all possible two
card hands from a deck of 52 cards (n=2, m=52) using nested for loops:
for ( $i = 0 ; $i $#deck ; $i++ ) {
for ( $j = $i+1 ; $j = $#deck ; $j++ )
