n, k = map(int, input().split()) # 讀取數列 A a = list(map(int, input().split())) # 讀取詢問的整數 x queries = list(map(int, input().split())) # 依次處理每個詢問 for q in queries: # 二分查找 left, right = 0, n - 1 while left <= right: mid = (left + right) // 2 if a[mid] == q: print(mid + 1) # 找到了,輸出對應的 i 值 break elif a[mid] < q: left = mid + 1 else: right = mid - 1 else: # 沒有找到,輸出 0 print(0)