//原50位未转序
a1 = [41,11,6,11,51,189,92,22,148,1,1,0,1,0,205,7,8,1,0,0,0,0,70,81,45,82,177,44,65,69,221,45,189,92,22,148,1,3,212,88,0,0,71,10,0,0,45,0,3,0]
//原50位数组
a2=[1,0,65,189,0,51,0,0,1,81,1,3,45,88,11,70,148,0,189,71,11,44,92,0,221,205,92,22,6,10,7,0,69,82,8,0,148,212,177,1,1,0,0,41,45,22,45,0,3,0]
//我的50索引
a3=[9,11,28,5,11,4,11,11,9,23,9,37,24,39,1,22,8,11,5,42,1,27,6,11,30,14,6,7,2,43,15,11,29,25,16,11,8,38,26,9,9,11,11,0,31,7,46,47,48,49]
a50 = []
for (let i = 0; i < a2.length; i++) {
a50.push(a1.indexOf(a2[i]))
}
console.log(a50, a50.length)