[20251021] PGM / Lv2 / n^2 배열 자르기 / 이강현

Author: lkhyun

lkhyun/202510/21 PGM Lv2 n^2 배열 자르기.md

@@ -0,0 +1,19 @@
+```java
+class Solution {
+    public long[] solution(int n, long left, long right) {
+        long[] answer = new long[(int)(right-left+1)];
+        
+        int idx = 0;
+        for(long i = left; i<=right; i++,idx++){
+            long ii = i/n;
+            long jj = i%n;
+            if(ii>=jj){
+                answer[idx] = ii+1;
+            }else{
+                answer[idx] = jj+1;
+            }
+        }
+        return answer;
+    }
+}
+```