diff --git a/kokeunho/.DS_Store b/kokeunho/.DS_Store
index 1256d34..90ac3c7 100644
Binary files a/kokeunho/.DS_Store and b/kokeunho/.DS_Store differ
diff --git a/kokeunho/README.md b/kokeunho/README.md
index c4b912d..6883ec8 100644
--- a/kokeunho/README.md
+++ b/kokeunho/README.md
@@ -32,4 +32,5 @@
 | 29차시 | 2025.07.21 | 그래프 탐색 | [불!](https://www.acmicpc.net/problem/4179) |[#118](https://github.com/AlgoLeadMe/AlgoLeadMe-12/pull/118) |
 | 30차시 | 2025.07.26 | 그래프 탐색 | [중량제한](https://www.acmicpc.net/problem/1939) |[#120](https://github.com/AlgoLeadMe/AlgoLeadMe-12/pull/120) |
 | 31차시 | 2025.08.03 | 그래프 탐색 | [면접보는 승범이네](https://www.acmicpc.net/problem/17835) | [#126](https://github.com/AlgoLeadMe/AlgoLeadMe-12/pull/126) |
+| 34차시 | 2025.08.30 | 구현 | [아날로그 시계](https://school.programmers.co.kr/learn/courses/30/lessons/250135) | [#137](https://github.com/AlgoLeadMe/AlgoLeadMe-12/pull/137) |
 ---
diff --git "a/kokeunho/\352\265\254\355\230\204/34-kokeunho.java" "b/kokeunho/\352\265\254\355\230\204/34-kokeunho.java"
new file mode 100644
index 0000000..156c5bb
--- /dev/null
+++ "b/kokeunho/\352\265\254\355\230\204/34-kokeunho.java"
@@ -0,0 +1,70 @@
+import java.util.*;
+
+class Solution {
+    public int solution(int h1, int m1, int s1, int h2, int m2, int s2) {
+        int answer = 0;
+
+        int start = changeToSec(h1, m1, s1);
+        int end = changeToSec(h2, m2, s2);
+
+
+        for (int i = start; i < end; i++) {
+            List<Double> current = getDegree(i);
+            List<Double> next = getDegree(i+1);
+
+            boolean hMatch = hourMatch(current, next);
+            boolean mMatch = minMatch(current, next);
+
+            // 초침이 분침과 시침과 겹침이 발생했을 때,
+            if(hMatch && mMatch){
+                // 시침과 분침의 각도가 같다면 +1만 해줘야함
+                if(Double.compare(next.get(0),next.get(1)) == 0) answer++;
+                    // 아니라면 +2
+                else answer +=2;
+            }
+            // 둘 중 하나라도 겹치면 +1
+            else if(hMatch || mMatch) answer++;
+        }
+
+        if(start == 0 || start == 43200) answer++;
+
+        return answer;
+    }
+    public int changeToSec(int h, int m, int s) {
+        return 3600*h + 60*m + s;
+    }
+
+    public List<Double> getDegree(int t) {
+        int h = t/3600;
+        int m = (t%3600) / 60;
+        int s = (t%3600) % 60;
+
+        Double hDegree = (h%12) * 30 + m*0.5 + s*(1.0/120);
+        Double mDegree = m*6 + s*(0.1);
+        Double sDegree = s*6.0;
+
+        return List.of(hDegree, mDegree, sDegree);
+    }
+    public boolean hourMatch(List<Double> current, List<Double> next) {
+        if (Double.compare(current.get(0), current.get(2)) > 0
+                && Double.compare(next.get(0), next.get(2)) <= 0) {
+            return true;
+        }
+        if (Double.compare(current.get(2), 354) == 0
+                && Double.compare(current.get(0), 354) > 0) {
+            return true;
+        }
+        return false;
+    }
+    public boolean minMatch(List<Double> current, List<Double> next) {
+        if (Double.compare(current.get(1), current.get(2)) > 0
+                && Double.compare(next.get(1), next.get(2)) <= 0) {
+            return true;
+        }
+        if (Double.compare(current.get(2), 354) == 0
+                && Double.compare(current.get(1), 354) > 0) {
+            return true;
+        }
+        return false;
+    }
+}
\ No newline at end of file