diff --git "a/suyeun84/202510/19 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" "b/suyeun84/202510/19 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"
new file mode 100644
index 00000000..9a3ef6e5
--- /dev/null
+++ "b/suyeun84/202510/19 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"	
@@ -0,0 +1,41 @@
+```java
+import java.io.*;
+import java.util.*;
+
+public class boj19951 {
+	static BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+	static StringTokenizer st;
+	static void nextLine() throws Exception {st = new StringTokenizer(br.readLine());}
+	static int nextInt() {return Integer.parseInt(st.nextToken());}
+	static StringBuilder sb = new StringBuilder();
+
+	public static void main(String[] args) throws Exception {
+		nextLine();
+		int N = nextInt();
+		int M = nextInt();
+		int[] arr = new int[N+1];
+		nextLine();
+		for(int i=1; i<arr.length; i++) {
+			arr[i] = nextInt();
+		}
+		
+		int[] dp = new int[N+2];
+		for(int t=0; t<M; t++) {
+			nextLine();
+			int start = nextInt();
+			int end = nextInt();
+			int k = nextInt();
+			
+			dp[start] = dp[start]+k;
+			dp[end+1] = dp[end+1]-k;
+		}
+		
+		StringBuilder sb = new StringBuilder();
+		for(int i=1; i<arr.length; i++) {
+			dp[i] = dp[i]+dp[i-1];
+			sb.append((arr[i]+dp[i])+ " ");
+		}
+		System.out.println(sb.toString());
+	}
+}
+```