Merge pull request #1597 from AlgorithmWithGod/0224LJH

[20251206] PGM / Lv2 / 숫자의 표현 / 이종환

Author: ShinHeeEul

0224LJH/202512/06 PGM 숫자의 표현.md

@@ -0,0 +1,29 @@
+```java
+import java.io.*;
+import java.util.*;
+
+class Solution {
+    public int solution(int n) {
+        int start = 1;
+        int end = 1;
+        int curSum = 1;
+        
+        int answer = 0;
+        
+        while (end <= n){
+            if (curSum == n){
+                answer++;
+                end++;
+                curSum += end;
+            }else if (curSum < n){
+                end++;
+                curSum += end;
+            }else{
+                curSum -= start;
+                start++;
+            }
+        }
+        return answer;
+    }
+}
+```