[BruteForce] baekjoon-3040

Author: Seogeurim

README.md

@@ -61,6 +61,7 @@
 | 01  |     | [Programmers 소수 찾기](./src/BruteForce/prg42839) |      |
 | 02  |     | [Programmers 카펫](./src/BruteForce/prg42842)      |      |
 | 03  |     | [Baekjoon-2961 도영이가 만든 맛있는 음식](./src/BruteForce/P2961)  |      |
+| 04  |     | [Baekjoon-3040 백설 공주와 일곱 난쟁이](./src/BruteForce/P3040)    |      |
 
 ## DFS & BFS
 

src/BruteForce/P3040/Main.java

@@ -0,0 +1,30 @@
+package BruteForce.P3040;
+
+import java.io.*;
+
+public class Main {
+
+    static int sum = -100;
+    static int[] nums = new int[9];
+
+    public static void main(String[] args) throws Exception {
+        System.setIn(new FileInputStream("src/BruteForce/P3040/input.txt"));
+        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
+
+        for (int i = 0; i < 9; i++) {
+            nums[i] = Integer.parseInt(br.readLine());
+            sum += nums[i];
+        }
+
+        for (int i = 0; i < 8; i++) {
+            for (int j = i+1; j < 9; j++) {
+                if (nums[i] + nums[j] == sum) {
+                    for (int k = 0; k < 9; k++) {
+                        if (k != i && k != j) System.out.println(nums[k]);
+                    }
+                    break;
+                }
+            }
+        }
+    }
+}

src/BruteForce/P3040/README.md

@@ -0,0 +1,5 @@
+## [baekjoon-3040] 백설 공주와 일곱 난쟁이
+
+![image](https://user-images.githubusercontent.com/22045163/107954886-656e0a80-6fe0-11eb-8204-e4e24320f9f4.png)
+
+![image](https://user-images.githubusercontent.com/22045163/107954897-6d2daf00-6fe0-11eb-9c1d-af0e6a7c671e.png)

src/BruteForce/P3040/input.txt

@@ -0,0 +1,9 @@
+8
+6
+5
+1
+37
+30
+28
+22
+36