[이분탐색/질문추가] - 먹을 것인가 먹힐 것인가

#15
sanhee · Sep 17, 2021 · 5169b12 · 5169b12
1 parent c430022
commit 5169b12
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/BOJ/이분탐색/먹을것인가먹힐것인가/README.md b/BOJ/이분탐색/먹을것인가먹힐것인가/README.md
@@ -37,11 +37,11 @@ public class Main {
     public static void main(String[] args) {
         int numOfTestCase = scan.nextInt();
         for (int test = 0; test < numOfTestCase; test++) {
-            int answer = 0;
             input();
             // 이분탐색을 위해 오름차순 정렬
             Arrays.sort(B);
 
+            int answer = 0;
             for (int i = 0; i < N; i++) {
                 answer += lowerBound(0, M-1, A[i]);
             }
@@ -61,7 +61,7 @@ public class Main {
 
             if (B[middle] < target) {
                 left = middle+1;
-                result = middle;
+                result = middle+1; // 왜 +1 해야하지 ?
             }else{
                 right = middle-1;
             }
@@ -117,4 +117,5 @@ public class Main {
     }
 }
 
+
 ```