Set right-adjacent bits: Difference between revisions
m
→{{header|Raku}}: demonstrate left-adjacent-bits while we're at it
Thundergnat (talk | contribs) m (→{{header|Raku}}: Throw in another test to more fully mimic the task examples) |
Thundergnat (talk | contribs) m (→{{header|Raku}}: demonstrate left-adjacent-bits while we're at it) |
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Line 233:
next unless $n +& (1 +< $i);
$n +|= exp($i - $_, 2) for 1 .. $b
}
$n
}
sub lab (Int $n is copy, Int $b = 1) {
for $n.msb … 0 -> $i {
next unless $n +& (1 +< $i);
$n +|= exp($i + $_, 2) for 1 .. $b
}
$n
Line 244 ⟶ 252:
.say for ^$bits .map: -> $b { $integer.&rab($b).base: 2 };
say "\nInteger: $integer - Left-adjacent-bits: up to $bits";
.say for ^$bits .map: -> $b { $integer.&lab($b).fmt("%{0~$bits+$integer.msb}b") };
}</lang>
Line 252 ⟶ 264:
1110
1111
Integer: 8 - Left-adjacent-bits: up to 4
0001000
0011000
0111000
1111000
Integer: 18455760086304825618 - Right-adjacent-bits: up to 5
Line 259 ⟶ 277:
11110000000111100000011110000011110000111100011110011110111111111
11111000000111110000011111000011111000111110011111011111111111111
Integer: 18455760086304825618 - Left-adjacent-bits: up to 5
000010000000000100000000010000000010000000100000010000010000100010010
000110000000001100000000110000000110000001100000110000110001100110110
001110000000011100000001110000001110000011100001110001110011101111110
011110000000111100000011110000011110000111100011110011110111111111110
111110000001111100000111110000111110001111100111110111111111111111110
Integer: 5444684034376312377319904082902529876242 - Right-adjacent-bits: up to 15
Line 275 ⟶ 300:
1111111111111001111111111111011111111111110111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
1111111111111101111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
1111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
Integer: 5444684034376312377319904082902529876242 - Left-adjacent-bits: up to 15
000000000000001000000000000001000000000000010000000000000100000000000010000000000010000000000100000000010000000010000000100000010000010000100010010
000000000000011000000000000011000000000000110000000000001100000000000110000000000110000000001100000000110000000110000001100000110000110001100110110
000000000000111000000000000111000000000001110000000000011100000000001110000000001110000000011100000001110000001110000011100001110001110011101111110
000000000001111000000000001111000000000011110000000000111100000000011110000000011110000000111100000011110000011110000111100011110011110111111111110
000000000011111000000000011111000000000111110000000001111100000000111110000000111110000001111100000111110000111110001111100111110111111111111111110
000000000111111000000000111111000000001111110000000011111100000001111110000001111110000011111100001111110001111110011111101111111111111111111111110
000000001111111000000001111111000000011111110000000111111100000011111110000011111110000111111100011111110011111110111111111111111111111111111111110
000000011111111000000011111111000000111111110000001111111100000111111110000111111110001111111100111111110111111111111111111111111111111111111111110
000000111111111000000111111111000001111111110000011111111100001111111110001111111110011111111101111111111111111111111111111111111111111111111111110
000001111111111000001111111111000011111111110000111111111100011111111110011111111110111111111111111111111111111111111111111111111111111111111111110
000011111111111000011111111111000111111111110001111111111100111111111110111111111111111111111111111111111111111111111111111111111111111111111111110
000111111111111000111111111111001111111111110011111111111101111111111111111111111111111111111111111111111111111111111111111111111111111111111111110
001111111111111001111111111111011111111111110111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111110
011111111111111011111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111110
111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111110</pre>
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