[20251014] BOJ / G4 / 수도배관공사 / 김수연

Author: suyeun84

suyeun84/202510/14 BOJ G4 수도배관공사.md

@@ -0,0 +1,28 @@
+```java
+import java.io.*;
+import java.util.*;
+
+public class boj2073 {
+    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()); }
+    
+	public static void main(String[] args) throws Exception {
+		nextLine();
+		int D = nextInt();
+		int P = nextInt();
+		int[] dp = new int[D+1];
+		dp[0] = Integer.MAX_VALUE;
+		for (int i = 0; i < P; i++) {
+			nextLine();
+			int L = nextInt(); //길이
+			int C = nextInt(); //용량
+			for (int j = D; j >= L; j--) {
+				dp[j] = Math.max(dp[j], Math.min(C, dp[j-L]));
+			}
+		}
+		System.out.println(dp[D]);
+	}
+}
+```