sort(yourStyle []){
    新建:yourStyle1(存奇数),yourStyle2(存偶数); 
    for(iterator=0;iterator<yourStyle.length;iterator++){
       if(iterator%2==0){yourStyle[iterator]加入yourStyle1};
       else{加入yourStyle2}
    }
    判断是否yourStyle1,和yourStyle2 长度为2,如果是,输出并return
    sort(yourStyle1);sort(yourStyle2);}