diff --git a/src/其他/abwl/q1/Main.java b/src/其他/abwl/q1/Main.java
new file mode 100644
index 0000000..08b275a
--- /dev/null
+++ b/src/其他/abwl/q1/Main.java
@@ -0,0 +1,39 @@
+package 其他.abwl.q1;
+
+import java.util.*;
+
+public class Main {
+
+    public static void main(String[] args) {
+        Scanner in = new Scanner(System.in);
+        String[] s = in.nextLine().split(" ");
+        if (s.length < 1) {
+            return;
+        }
+        int k = Integer.parseInt(s[0]);
+        if (k == 0) {
+            return;
+        }
+        List<Integer> nums = new ArrayList<>();
+        for (int i = 1; i < s.length; i++) {
+            nums.add(Integer.parseInt(s[i]));
+        }
+        in.close();
+
+        int sp = nums.size() / k;
+
+        Map<Integer, Integer> map = new HashMap<>();
+        for (int i = 0; i < nums.size(); i++) {
+            if (map.containsKey(nums.get(i))) {
+                int total = map.get(nums.get(i)) + 1;
+                if (total > sp) {
+                    System.out.print(nums.get(i));
+                    return;
+                }
+                map.put(nums.get(i), total);
+            } else {
+                map.put(nums.get(i), 1);
+            }
+        }
+    }
+}
diff --git a/src/其他/abwl/q2/Main.java b/src/其他/abwl/q2/Main.java
new file mode 100644
index 0000000..08c5c8d
--- /dev/null
+++ b/src/其他/abwl/q2/Main.java
@@ -0,0 +1,122 @@
+package 其他.abwl.q2;
+
+import java.util.*;
+
+public class Main {
+    private static int MAX = 256;
+    public static int[][] weight;
+
+    public static int getVal(int[][] graph, int index) {
+        return graph[index / graph.length][index % graph.length];
+    }
+
+    public static int getX(int[][] graph, int index) {
+        return index / graph.length;
+    }
+
+    public static int getY(int[][] graph, int index) {
+        return index % graph.length;
+    }
+
+    public static void main(String[] args) {
+        Scanner in = new Scanner(System.in);
+        int width = in.nextInt();
+        int height = in.nextInt();
+        int startX = in.nextInt();
+        int startY = in.nextInt();
+        int[][] graph = new int[height][width];
+        int total = height * width;
+        weight = new int[total][total];
+        for (int i = 0; i < height; i++) {
+            for (int j = 0; j < width; j++) {
+                graph[i][j] = in.nextInt();
+            }
+        }
+        for (int i = 0; i < total; i++) {
+            for (int j = 0; j < total; j++) {
+                weight[i][j] = MAX;
+            }
+        }
+        List<Integer> list = new ArrayList<>();
+        for (int i = 0; i < weight.length; i++) {
+            weight[i][i] = 0;
+            int val = getVal(graph, i);
+            int x = getX(graph, i);
+            int y = getY(graph, i);
+            if (x == 0 || x == height - 1) {
+                list.add(i);
+            }
+            if (y == 0 || y == width - 1) {
+                list.add(i);
+            }
+            if (y < (width - 1) && i + 1 < total && getVal(graph, i + 1) <= val) {
+                weight[i][i + 1] = 1;
+            }
+            if (y != 0 && i - 1 >= 0 && getVal(graph, i - 1) <= val) {
+                weight[i][i - 1] = 1;
+            }
+            if (i + width < total && getVal(graph, i + width) <= val) {
+                weight[i][i + width] = 1;
+            }
+            if (i - width >= 0 && getVal(graph, i - width) <= val) {
+                weight[i][i - width] = 1;
+            }
+        }
+
+        int start = startX * width + startY;
+        int resultIndex = -1;
+        int resultLen = 256;
+        for (int i = 0; i < list.size(); i++) {
+            if (getVal(graph, list.get(i)) <= start) {
+                int len = resolve(start, list.get(i));
+                if (len < resultLen) {
+                    resultLen = len;
+                    resultIndex = list.get(i);
+                }
+            }
+        }
+        if (resultLen >= 256) {
+            System.out.print("-1 -1 -1");
+            return;
+        }
+        System.out.print(resultIndex / graph.length + " " + resultIndex % graph.length + " " + resultLen);
+    }
+
+    public static int resolve(int start, int end) {
+
+        if (start < 0 || end < 0 || start >= weight.length || end >= weight.length) {
+            return MAX;
+        }
+
+        boolean[] isVisited = new boolean[weight.length];
+        int[] d = new int[weight.length];
+
+        for (int i = 0; i < weight.length; i++) {
+            isVisited[i] = false;
+            d[i] = MAX;
+        }
+        d[start] = 0;
+        isVisited[start] = true;
+        int unVisitedNum = weight.length;
+        int index = start;
+
+        while (unVisitedNum > 0 && index != end) {
+            int min = MAX;
+            for (int i = 0; i < weight.length; i++) {
+                if (min > d[i] && !isVisited[i]) {
+                    min = d[i];
+                    index = i;
+                }
+            }
+            for (int i = 0; i < weight.length; i++) {
+                if (d[index] + weight[index][i] < d[i]) {
+                    d[i] = d[index] + weight[index][i];
+                }
+            }
+            unVisitedNum--;
+            isVisited[index] = true;
+        }
+
+        return d[end];
+    }
+}