How can you find the sum of an array using just shift and pop? 

#! usr/bin/perl

@nums = (1,2,3,4);
$s = shift@nums; \\ I know that gives $s 1
$p = pop@nums; \\ This gives $p 4
$sum += $_ for @nums;
print "$sum";

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I tried using a for loop but I don't think that worked either.

In reply to using pop and shift to find the sum of an array by perlguru22

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