diff --git a/Rishabh_gameofcodes_Ps-1/Rishabh_gameofcodes_Ps-1.cpp b/Rishabh_gameofcodes_Ps-1/Rishabh_gameofcodes_Ps-1.cpp
new file mode 100644
index 0000000..91d6ba5
--- /dev/null
+++ b/Rishabh_gameofcodes_Ps-1/Rishabh_gameofcodes_Ps-1.cpp
@@ -0,0 +1,17 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int main()
+{
+    int n;
+    cin >> n;
+    if (n % 2 == 0)
+    {
+        cout << "true\n";
+    }
+    else
+    {
+        cout << "false\n";
+    }
+    return 0;
+}
\ No newline at end of file
diff --git a/Rishabh_gameofcodes_Ps-2/Rishabh_gameofcodes_Ps-2.cpp b/Rishabh_gameofcodes_Ps-2/Rishabh_gameofcodes_Ps-2.cpp
new file mode 100644
index 0000000..bbe4cd7
--- /dev/null
+++ b/Rishabh_gameofcodes_Ps-2/Rishabh_gameofcodes_Ps-2.cpp
@@ -0,0 +1,18 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int main()
+{
+    long long n;
+    cin >> n;
+    vector<long long> v = {1, 1, 1, 1, 1};
+    for (long long i = 0; i < n - 1; i++)
+    {
+        for (long long j = 0; j < 5; j++)
+        {
+            v[j] = accumulate(v.begin() + j, v.end(), 0);
+        }
+    }
+    cout << accumulate(v.begin(), v.end(), 0) << "\n";
+    return 0;
+}
\ No newline at end of file
diff --git a/Rishabh_gameofcodes_Ps-3/Rishabh_gameofcodes_Ps-3.cpp b/Rishabh_gameofcodes_Ps-3/Rishabh_gameofcodes_Ps-3.cpp
new file mode 100644
index 0000000..167fd71
--- /dev/null
+++ b/Rishabh_gameofcodes_Ps-3/Rishabh_gameofcodes_Ps-3.cpp
@@ -0,0 +1,29 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+int maxSumPartition(vector<int> &arr, int k)
+{
+    int n = arr.size();
+    vector<int> dp(n + 1);
+    for (int i = 1; i <= n; ++i)
+    {
+        int curMax = 0, best = 0;
+        for (int j = 1; j <= k && i - j >= 0; ++j)
+        {
+            curMax = max(curMax, arr[i - j]);
+            best = max(best, dp[i - j] + curMax * j);
+        }
+        dp[i] = best;
+    }
+    return dp[n];
+}
+
+int main()
+{
+    vector<int> v = {1, 4, 1, 5, 7, 3, 6, 1, 9, 9, 3};
+    // Input is not clear in the question as how we would know the size of array hence declaring the vector inside main function only;
+    int k;
+    cin >> k;
+    cout << maxSumPartition(v, k) << "\n";
+    return 0;
+}
\ No newline at end of file