function get100()
{
    var list=[1,2,3,4,5,6,7,8,9];
    var possible=[];
    var s={"0":"","1":"-","2":"+"};
    for(var i=0;i<=6560;i++)
    {
        var p=i.toString(3).split("").map(function(v){return parseInt(v)});
        var nums="1"+s[p[0]||0]+"2"+s[p[1]||0]+"3"+s[p[2]||0]+"4"+s[p[3]||0]+"5"+s[p[4]||0]+"6"+s[p[5]||0]+"7"+s[p[6]||0]+"8"+s[p[7]||0]+"9";
        if(eval(nums)===100)
        {
            possible.push(nums);
        }
    }
    return possible;
}

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