diff --git "a/11\354\233\224/2\354\243\274\354\260\250/BOJ_14719_\353\271\227\353\254\274/Sonjuyeong.java" "b/11\354\233\224/2\354\243\274\354\260\250/BOJ_14719_\353\271\227\353\254\274/Sonjuyeong.java"
new file mode 100644
index 0000000..4ddfc90
--- /dev/null
+++ "b/11\354\233\224/2\354\243\274\354\260\250/BOJ_14719_\353\271\227\353\254\274/Sonjuyeong.java"
@@ -0,0 +1,43 @@
+import java.io.*;
+import java.util.*;
+
+public class Sonjuyeong {
+
+    public static void main(String args[]) throws Exception {
+        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+        StringTokenizer st = new StringTokenizer(br.readLine());
+
+        int h = Integer.parseInt(st.nextToken());
+        int w = Integer.parseInt(st.nextToken());
+
+        boolean[][] block = new boolean[h][w];
+
+        st = new StringTokenizer(br.readLine());
+
+        for (int i = 0; i < w; i++) {
+            int height = Integer.parseInt(st.nextToken());
+            for (int j = 0; j < height; j++) {
+                block[h - j - 1][i] = true;
+            }
+        }
+
+        int answer = 0;
+
+        for (int i = h - 1; i >= 0; i--) {
+            int temp = 0;
+            boolean blocked = false;
+            for (int j = 0; j < w; j++) {
+                if (block[i][j]) {
+                    blocked = true;
+                    answer += temp;
+                    temp = 0;
+                } else {
+                    if (blocked)
+                        ++temp;
+                }
+            }
+        }
+
+        System.out.println(answer);
+    }
+}
\ No newline at end of file