From b919d17cea5808a447397d244a8d9d1a473eeed7 Mon Sep 17 00:00:00 2001
From: tiennm99 <tiennm99@outlook.com>
Date: Sat, 29 Nov 2025 00:12:57 +0700
Subject: [PATCH] feat(cpp): add tknpcb_06

---
 cpp/tknpcb_06.cpp | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 cpp/tknpcb_06.cpp

diff --git a/cpp/tknpcb_06.cpp b/cpp/tknpcb_06.cpp
new file mode 100644
index 0000000..436828d
--- /dev/null
+++ b/cpp/tknpcb_06.cpp
@@ -0,0 +1,22 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int main() {
+    ios::sync_with_stdio(false);
+    cin.tie(nullptr);
+
+    int N, Q;
+    cin >> N >> Q;
+    vector<int> A(N);
+    for (int i = 0; i < N; ++i) cin >> A[i];
+
+    while (Q--) {
+        int x;
+        cin >> x;
+        auto lower = lower_bound(A.begin(), A.end(), x);
+        auto upper = upper_bound(A.begin(), A.end(), x);
+        cout << upper - lower << "\n";
+    }
+
+    return 0;
+}