package TestPackage4;
import java.util.Scanner;
public class traverse {
    public static void main(String[] args) {
        Scanner sc= new Scanner(System.in);
        System.out.println("请输入一串字符");
        String Line = sc.nextLine();
        System.out.println("请输入需要屏蔽的字符");
        String spot = sc.nextLine();
        int cc=0;
        int aa=0;
        System.out.println("__________________");
        System.out.println("字符串个数：" + Line.length());
        System.out.println("屏蔽字符串个数：" + spot.length());
        char [] arr = new char[Line.length()];
        char [] arr2 = new char[spot.length()];
        //填入字符串
        for(int i=0;i<spot.length();i++) {
            arr2[i]= spot.charAt(i);
        }
        for(int i=0;i<Line.length();i++) {
            arr[i]= Line.charAt(i);//把字符输入到数组里面！
        }
        System.out.println("__________________");
        System.out.println("字符串内容：");
        System.out.println(arr);
        System.out.println(arr2);
        System.out.println("__________________");

        for(int i=0;i<Line.length();i++){
            System.out.print(Line.charAt(i));
            if(cc==spot.length()){ //检测字符是否完全匹配

                arr[i] = '*' ;//把字符输入到数组里面！
                aa++;
                if(aa==spot.length()){
                    cc=0;
                    aa=0;
                }
            }else {
                //进入检测
                int t=i+1;
                if(i<=Line.length()-2) {
                    if (arr[t] == arr2[0]) {
                        for (int j = 0; j < spot.length(); j++) {//检测后几位
                            int jj = t + j;
                            if (arr[jj] == arr2[j]) {
                                cc++;//检测到一个字符就加1
                            }
                        }
                    }
                }
            }



        }
        System.out.println();
        System.out.println(arr);
        System.out.println("__________________");
    }
}