-1
var a = [1,2,3]//may be a is [1,2,3,4,5,6...]
如何从变量a
显示二维数组?如何获取数组元素的排列数组?
[
[1,2,3],
[2,1,3],
[1,3,2],
[3,2,1]
]
这是我的代码:
var result = [];
for(i=0,i<Math.pow(a.length-1,2);i++){
var tmp = [];
tmp.push(...)
result.push(tmp)
};
console.log(result)
烫发2-d阵列你在寻找排列? – 2012-04-02 04:28:22
是............ – zjm1126 2012-04-02 04:29:33
请详细解释您想实现的目标 – ajax333221 2012-04-02 04:58:24