use strict;
use warnings;

# you can declare a nunber in many different formats.
# see https://perldoc.perl.org/perlnumber.html
#
my $N1 = 0b11010111;
my $N2 = 0b10110100;
# or $N2 = 180;
# or $N2 = 0xb4

# logical *bitwise=bit-by-bit* AND: (and not &&), btw OR is |
my $N1_AND_N2 = $N1 & $N2;

# you can print a number in many different formats
# by default it prints in decimal
print "Decimal notation: $N1 AND $N2 = $N1_AND_N2\n";
# but youn change the print format using printf (C-like):
printf "Binary notation: %b AND %b = %b\n", $N1, $N2, $N1_AND_N2;
printf "Hex notation: %x AND %x = %x\n", $N1, $N2, $N1_AND_N2;

[download]

bw, bliako

In reply to Re^3: Bit manipulation of a bit stream to generate different elements of an array with each nibble taking either 0 or 1 in perl by bliako
in thread Bit manipulation of a bit stream to generate different elements of an array with each nibble taking either 0 or 1 in perl by spriyada29

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