阅读下面代码:
function dblLinear(n) {
var ai = 0, bi = 0, eq = 0;
var sequence = [1];
while (ai + bi < n + eq) {
var y = 2 * sequence[ai] + 1;
var z = 3 * sequence[bi] + 1;
if (y < z) { sequence.push(y); ai++; }
else if (y > z) { sequence.push(z); bi++; }
else { sequence.push(y); ai++; bi++; eq++; }
}
return sequence.pop();
}
dblLinear(54219) // 结果即授权码
输入授权码