Merge pull request #1087 from AlgorithmWithGod/LiiNi-coder

[20251010] BOJ / G4 / 수도배관공사 / 이인희

Author: ShinHeeEul

LiiNi-coder/202510/10 BOJ 수도배관공사.md

@@ -0,0 +1,35 @@
+```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 D=Integer.parseInt(st.nextToken());
+        int P=Integer.parseInt(st.nextToken());
+        int[][] pipe = new int[P][2];
+        for(int i=0; i<P;i++){
+            st = new StringTokenizer(br.readLine());
+            pipe[i][0]=Integer.parseInt(st.nextToken());
+            pipe[i][1]=Integer.parseInt(st.nextToken());
+        }
+        int[] dp=new int[D+1];
+        int INF= Integer.MAX_VALUE;
+        dp[0]=INF;
+
+        for(int i = 0; i<P; i++){
+            int l = pipe[i][0];
+            int c = pipe[i][1];
+            for(int j = D; j>=l; j--){
+                if(dp[j-l]<=0){
+                    continue;
+                }
+                dp[j] = Math.max(dp[j], Math.min(dp[j-l], c));
+            }
+        }
+        System.out.println(dp[D]);
+    }
+}
+
+```