package zhouls.bigdata.DataFeatureSelection.sim;

public class test {

    public static int stringArrayCompare (String[] a, String[] b) {

        int num = ;

        for (int i = ; i < b.length; i++) {

            if (b[i].equals(a[i])) {

                num++;

            } else {//这里，控制从最左边开始，一旦遇到不同元素，则跳出

                break;

            }

        }

    return num;

    }

    public static void main(String[] args) {

        String[] a = { "1","1","1","0" };

        String[] b = { "1","1","1","1" };



        System.out.println(stringArrayCompare(a, b));

    }

}