Function g

xiaohongshu/test.js:786–790

(e, t, n)

                    }
            }
            function g(e, t, n) {
                var r = e[t];
                e[t] = e[n],
                e[n] = r
            }
            function y(e, t, n, r, i) {
                if (0 === e.length)
                    return -1;