void main()
{
    long n = rdElem;
    long[] a = rdRow;

    a.sort!"a < b";
    auto g = a.group.array;

    bool ok;
    if (g.length == 3)
    {
        ok = true;
        ok &= (g[0][0] ^ g[1][0] ^ g[2][0]) == 0;
        ok &= g[0][1] == g[1][1] && g[1][1] == g[2][1];
    }

    if (g.length == 2)
    {
        ok = true;
        ok &= g[0][0] == 0;
        ok &= g[0][1] == 2 * g[1][1];
    }

    if (g.length == 1)
    {
        ok = g[0][0] == 0;
    }

    writeln(ok ? "Yes" : "No");
}

enum long mod = 10^^9 + 7;
enum long inf = 1L << 60;

T rdElem(T = long)()
if (!is(T == struct))
{
    return readln.chomp.to!T;
}

alias rdStr = rdElem!string;
alias rdDchar = rdElem!(dchar[]);

T rdElem(T)()
if (is(T == struct))
{
    T result;
    string[] input = rdRow!string;
    assert(T.tupleof.length == input.length);
    foreach (i, ref x; result.tupleof)
    {
        x = input[i].to!(typeof(x));
    }
    return result;
}

T[] rdRow(T = long)()
{
    return readln.split.to!(T[]);
}

T[] rdCol(T = long)(long col)
{
    return iota(col).map!(x => rdElem!T).array;
}

T[][] rdMat(T = long)(long col)
{
    return iota(col).map!(x => rdRow!T).array;
}

void wrMat(T = long)(T[][] mat)
{
    foreach (row; mat)
    {
        foreach (j, compo; row)
        {
            compo.write;
            if (j == row.length - 1) writeln;
            else " ".write;
        }
    }
}

import std.stdio;
import std.string;
import std.array;
import std.conv;
import std.algorithm;
import std.range;
import std.math;
import std.numeric;
import std.traits;
import std.container;
import std.functional;
import std.typecons;
import std.ascii;
import std.uni;