diff --git "a/Seol-JY/202510/19 BOJ G5 \355\203\234\354\203\201\354\235\264\354\235\230 \355\233\210\353\240\250\354\206\214 \354\203\235\355\231\234.md\342\200\216" "b/Seol-JY/202510/19 BOJ G5 \355\203\234\354\203\201\354\235\264\354\235\230 \355\233\210\353\240\250\354\206\214 \354\203\235\355\231\234.md\342\200\216"
new file mode 100644
index 00000000..4b4ccd9c
--- /dev/null
+++ "b/Seol-JY/202510/19 BOJ G5 \355\203\234\354\203\201\354\235\264\354\235\230 \355\233\210\353\240\250\354\206\214 \354\203\235\355\231\234.md\342\200\216"	
@@ -0,0 +1,44 @@
+```java
+import java.io.*;
+import java.util.*;
+
+public class Main {
+    public static void main(String[] args) throws IOException {
+        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+        StringTokenizer st = new StringTokenizer(br.readLine());
+        
+        int N = nextInt(st);
+        int M = nextInt(st);
+        
+        int[] height = new int[N + 1];
+        st = new StringTokenizer(br.readLine());
+        for (int i = 1; i <= N; i++) {
+            height[i] = nextInt(st);
+        }
+        
+        int[] diff = new int[N + 2];
+        for (int i = 0; i < M; i++) {
+            st = new StringTokenizer(br.readLine());
+            int a = nextInt(st);
+            int b = nextInt(st);
+            int k = nextInt(st);
+            
+            diff[a] += k;
+            diff[b + 1] -= k;
+        }
+        
+        StringBuilder sb = new StringBuilder();
+        int cumSum = 0;
+        for (int i = 1; i <= N; i++) {
+            cumSum += diff[i];
+            sb.append(height[i] + cumSum).append(' ');
+        }
+        
+        System.out.println(sb);
+    }
+    
+    static int nextInt(StringTokenizer st) {
+        return Integer.parseInt(st.nextToken());
+    }
+}
+```