-1
var a = [1,2,3]//may be a is [1,2,3,4,5,6...]
如何從變量a
顯示二維數組?如何獲取數組元素的排列數組?
[
[1,2,3],
[2,1,3],
[1,3,2],
[3,2,1]
]
這是我的代碼:
var result = [];
for(i=0,i<Math.pow(a.length-1,2);i++){
var tmp = [];
tmp.push(...)
result.push(tmp)
};
console.log(result)
燙髮2-d陣列你在尋找排列? – 2012-04-02 04:28:22
是............ – zjm1126 2012-04-02 04:29:33
請詳細解釋您想實現的目標 – ajax333221 2012-04-02 04:58:24