From 57bcc5c36f0a96c7a503c1618a684e8940c0a75c Mon Sep 17 00:00:00 2001
From: JHLEE325 <82587652+JHLEE325@users.noreply.github.com>
Date: Mon, 16 Mar 2026 21:43:46 +0900
Subject: [PATCH] =?UTF-8?q?[20260316]=20BOJ=20/=20G4=20/=20=EC=82=AC?=
 =?UTF-8?q?=EB=83=A5=EA=BE=BC=20/=20=EC=9D=B4=EC=A4=80=ED=9D=AC?=
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---
 ...4 \354\202\254\353\203\245\352\276\274.md" | 54 +++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 "JHLEE325/202603/16 BOJ G4 \354\202\254\353\203\245\352\276\274.md"

diff --git "a/JHLEE325/202603/16 BOJ G4 \354\202\254\353\203\245\352\276\274.md" "b/JHLEE325/202603/16 BOJ G4 \354\202\254\353\203\245\352\276\274.md"
new file mode 100644
index 00000000..36bae7bd
--- /dev/null
+++ "b/JHLEE325/202603/16 BOJ G4 \354\202\254\353\203\245\352\276\274.md"	
@@ -0,0 +1,54 @@
+```java
+import java.io.*;
+import java.util.*;
+
+public class Main {
+    public static void main(String[] args) throws Exception {
+        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+        StringTokenizer st = new StringTokenizer(br.readLine());
+
+        int M = Integer.parseInt(st.nextToken());
+        int N = Integer.parseInt(st.nextToken());
+        int L = Integer.parseInt(st.nextToken());
+
+        int[] guns = new int[M];
+        st = new StringTokenizer(br.readLine());
+        for (int i = 0; i < M; i++) {
+            guns[i] = Integer.parseInt(st.nextToken());
+        }
+
+        Arrays.sort(guns);
+
+        int count = 0;
+        for (int i = 0; i < N; i++) {
+            st = new StringTokenizer(br.readLine());
+            int x = Integer.parseInt(st.nextToken());
+            int y = Integer.parseInt(st.nextToken());
+
+            if (y > L) continue;
+
+            int low = 0;
+            int high = M - 1;
+
+            while (low <= high) {
+                int mid = (low + high) / 2;
+
+                long dist = (long) Math.abs(guns[mid] - x) + y;
+
+                if (dist <= L) {
+                    count++;
+                    break;
+                }
+
+                if (guns[mid] < x) {
+                    low = mid + 1;
+                } else {
+                    high = mid - 1;
+                }
+            }
+        }
+
+        System.out.println(count);
+    }
+}
+```