From a95feaf8db255a47d41eff6313b89601e421eca2 Mon Sep 17 00:00:00 2001
From: Priyanka1234saina <115883882+Priyanka1234saina@users.noreply.github.com>
Date: Thu, 27 Oct 2022 10:44:19 +0530
Subject: [PATCH] Create pc++.cpp

---
 pc++.cpp | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 pc++.cpp

diff --git a/pc++.cpp b/pc++.cpp
new file mode 100644
index 0000000..c51bbbb
--- /dev/null
+++ b/pc++.cpp
@@ -0,0 +1,36 @@
+// CPP program to count frequencies of array items
+#include <bits/stdc++.h>
+using namespace std;
+
+void countFreq(int arr[], int n)
+{
+	// Mark all array elements as not visited
+	vector<bool> visited(n, false);
+
+	// Traverse through array elements and
+	// count frequencies
+	for (int i = 0; i < n; i++) {
+
+		// Skip this element if already processed
+		if (visited[i] == true)
+			continue;
+
+		// Count frequency
+		int count = 1;
+		for (int j = i + 1; j < n; j++) {
+			if (arr[i] == arr[j]) {
+				visited[j] = true;
+				count++;
+			}
+		}
+		cout << arr[i] << " " << count << endl;
+	}
+}
+
+int main()
+{
+	int arr[] = { 10, 20, 20, 10, 10, 20, 5, 20 };
+	int n = sizeof(arr) / sizeof(arr[0]);
+	countFreq(arr, n);
+	return 0;
+}