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Be useful.
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Please try to avoid dependencies to third-party libraries and frameworks.
std::array<std::byte, a.size()> c;
for (auto ia = a.begin(), ib = b.begin(); auto & rc : c) {
rc = *ia++ ^ *ib++;
}std::byte xor operator requires C++17.
range for init-statement requires C++20.
range for init-statement requires C++20.
const c = Uint8Array.from(a, (v, i) => v ^ b[i])int i, n = a.length;
byte c[] = new byte[n];
for (i = 0; i < n; ++i)
c[i] = (byte) (a[i] ^ b[i]);int n = a.length;
byte c[] = new byte[n];
range(0, n).forEach(x -> {
c[x] = (byte) (a[x] ^ b[x]);
});(map '(vector (unsigned-byte 8)) #'logxor a b)Produces c
local c = {}
for i=1,#a do
c[i] = string.char(string.byte(a, i) ~ string.byte(b, i))
end
c = table.concat(c)
Uses strings as byte arrays, since Lua strings are raw bytes.
Creates c as a table, appends to it, and concats it into a string, because appending to a string means rehashing it every time, which becomes a real problem for large strings.
Creates c as a table, appends to it, and concats it into a string, because appending to a string means rehashing it every time, which becomes a real problem for large strings.
SetLength(c, Length(a));
for i := Low(a) to High(a) do c[i] := a[i] xor b[i];$c = $a ^. $b;perl has strings rather than byte arrays, but its built-in xor operator (^) has undefined behaviour when the operands aren't numbers. The 'bitwise' feature enables a operator (^.) that works bitwise on the bytes within strings.
c = bytes([aa ^ bb for aa, bb in zip(a, b)])let c: Vec<_> = a.iter().zip(b).map(|(x, y)| x ^ y).collect();