completed

December 01/dec1.cpp

@@ -0,0 +1,38 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int main()
+{
+    cout<<"no of players:";
+    int n;
+    cin>>n;
+
+    vector<int>runs;
+
+    for(int i=0; i<n; i++)
+    {
+        int score;
+        cin>>score;
+        runs.push_back(score);
+    }
+
+    int team_score;
+
+    for(int i=0; i<n; i++)
+    {
+        team_score+=runs[i];
+    }
+
+    cout<<team_score<<endl;
+
+    int max_runs=*max_element(runs.begin(), runs.end());
+    for(int i=0; i<max_runs; i++)
+    {
+        if(runs[i]==max_runs)
+        {
+            cout<<i<<" ";
+        }
+    }
+
+    return 0;
+}

December 02 /dec2.cpp

@@ -0,0 +1,53 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+vector<int> choice(vector<int> arr)
+{
+    vector<int> ans;
+
+    unordered_map<int, int>mpp;
+
+    for (int i = 0; i < arr.size(); i++)
+    {
+        mpp[arr[i]]++;
+    }
+
+
+    for(int i=0; i<arr.size(); i++)
+    {
+        if(mpp[arr[i]]!=0)
+        {
+            ans.push_back(mpp[arr[i]]);
+        }
+        mpp[arr[i]]=0;
+
+    }
+
+    return ans;
+}
+
+int main()
+{
+    int n;
+    cout << "Enter the size: ";
+    cin >> n;
+
+    vector<int> arr;
+
+    for (int i = 0; i < n; i++)
+    {
+        int a;
+        cin >> a;
+        arr.push_back(a);
+    }
+
+    vector<int> result = choice(arr);
+
+    cout << "Frequency of elements are: ";
+    for (int i = 0; i < result.size(); i++)
+    {
+        cout << result[i] << " ";
+    }
+
+    return 0;
+}

December 03/dec3.cpp

@@ -0,0 +1,31 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int main()
+{
+    int n;
+    cout << "Enter the size: ";
+    cin >> n;
+
+    vector<int> arr;
+
+    for (int i = 0; i < n; i++)
+    {
+        int a;
+        cin >> a;
+        arr.push_back(a);
+    }
+
+    int count=1;
+
+    for(int i=1; i<n; i++)
+    {
+        if(arr[i]>arr[i-1])
+        {
+            count++;
+        }
+    }
+
+
+    cout<<count;
+}