diff --git a/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/.vscode/settings.json b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/.vscode/settings.json
index 0cba2e68..952e1851 100644
--- a/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/.vscode/settings.json
+++ b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/.vscode/settings.json
@@ -1,5 +1,6 @@
 {
     "files.associations": {
-        "iostream": "cpp"
+        "iostream": "cpp",
+        "iosfwd": "cpp"
     }
 }
\ No newline at end of file
diff --git a/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/anyTOany.exe b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/anyTOany.exe
new file mode 100644
index 00000000..cf04d535
Binary files /dev/null and b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/anyTOany.exe differ
diff --git a/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/anyTOdecimal.exe b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/anyTOdecimal.exe
new file mode 100644
index 00000000..f3de54d3
Binary files /dev/null and b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/anyTOdecimal.exe differ
diff --git a/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/any_base_sum.cpp b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/any_base_sum.cpp
new file mode 100644
index 00000000..9a2cb6da
--- /dev/null
+++ b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/any_base_sum.cpp
@@ -0,0 +1,52 @@
+#include<iostream>
+#include<sstream>
+#include<string.h>
+#include<bits/stdc++.h>
+using namespace std;
+void sum(int n1,int n2,int b)
+{
+    int r1,r2,c=0;
+    string res="",ch;
+    while((n1>0)||(n2>0))
+    {
+        stringstream ss;
+        r1=n1%10;
+        r2=n2%10;
+        if(r1+r2+c>=b)
+        {
+            ss<<((r1+r2+c)%b);
+            ss>>ch;
+            res.append(ch);
+            c=1;
+        }
+        else
+        {
+            ss<<(r1+r2+c);
+            ss>>ch;
+            res.append(ch);
+            c=0;
+        }
+        n1=n1/10;
+        n2=n2/10;
+    }
+    if(c!=0)
+    {   stringstream ss;
+        ss<<c;
+        ss>>ch;
+        res.append(ch);
+    }
+    reverse(res.begin(),res.end());
+    cout<<res;
+}
+int main()
+{
+    int num1,num2,base;
+    cout<<"Enter base: ";
+    cin>>base; 
+    cout<<"Enter number 1 :";
+    cin>>num1;
+    cout<<"Enter number 2 :";
+    cin>>num2;
+    sum(num1,num2,base);
+    return 0;
+}
\ No newline at end of file
diff --git a/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/any_base_sum.exe b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/any_base_sum.exe
new file mode 100644
index 00000000..11ab4cc1
Binary files /dev/null and b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/any_base_sum.exe differ
diff --git a/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/bar_chart.cpp b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/bar_chart.cpp
new file mode 100644
index 00000000..e5c5d5d3
--- /dev/null
+++ b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/bar_chart.cpp
@@ -0,0 +1,24 @@
+#include<iostream>
+using namespace std;
+int main()
+{
+    int n,d,ch=0,k=0;
+    cout<<"Enter size of array : ";
+    cin>>n;
+    int arr[n];
+    cout<<"Enter elements in array : ";
+    for(int i=0;i<n;i++)
+    {
+        cin>>arr[i];
+    }
+    for(int i=0;i<n;i++)
+    {
+        for(int j=0;j<n;j++)
+        {
+            
+            cout<<"* ";
+        }
+        cout<<"\n";
+    }
+    return 0;
+}
\ No newline at end of file
diff --git a/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/bar_chart.exe b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/bar_chart.exe
new file mode 100644
index 00000000..cc3c1a81
Binary files /dev/null and b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/bar_chart.exe differ
diff --git a/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/decimalTOanyBASE.exe b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/decimalTOanyBASE.exe
new file mode 100644
index 00000000..56005532
Binary files /dev/null and b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/decimalTOanyBASE.exe differ
diff --git a/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/element_sch.cpp b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/element_sch.cpp
new file mode 100644
index 00000000..9c4f989c
--- /dev/null
+++ b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/element_sch.cpp
@@ -0,0 +1,26 @@
+#include<iostream>
+using namespace std;
+int main()
+{
+    int n,d,ch=0;
+    cout<<"Enter size of array : ";
+    cin>>n;
+    int arr[n];
+    cout<<"Enter elements in array : ";
+    for(int i=0;i<n;i++)
+    {
+        cin>>arr[i];
+    }
+    cout<<"Enter element to search in array : ";
+    cin>>d;
+    for(int i=0;i<n;i++)
+    {
+        if(arr[i]==d)
+        {
+            cout<<"Element found at index"<<i;
+            ch=1;
+        }
+    }
+    if(ch==0)
+        cout<<-1;
+}
\ No newline at end of file
diff --git a/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/span.cpp b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/span.cpp
new file mode 100644
index 00000000..7cc9317d
--- /dev/null
+++ b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/span.cpp
@@ -0,0 +1,25 @@
+#include<iostream>
+using namespace std;
+int main()
+{
+    int n,min,max,span;
+    cout<<"Enter size of array : ";
+    cin>>n;
+    int arr[n];
+    cout<<"Enter elements in array : ";
+    for(int i=0;i<n;i++)
+    {
+        cin>>arr[i];
+    }
+    min=INT_MAX;
+    max=INT_MIN;
+    for(int i=0;i<n;i++)
+    {
+        if(arr[i]>max)
+            max=arr[i];
+        if(arr[i]<min)
+            min=arr[i];
+    }
+    span=max-min;
+    cout<<span;
+}
\ No newline at end of file
diff --git a/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/span.exe b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/span.exe
new file mode 100644
index 00000000..bb8c6f85
Binary files /dev/null and b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/span.exe differ
diff --git a/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/sum_two_number.cpp b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/sum_two_number.cpp
new file mode 100644
index 00000000..eead1782
--- /dev/null
+++ b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/sum_two_number.cpp
@@ -0,0 +1,58 @@
+#include<iostream>
+using namespace std;
+int main()
+{
+    int n1,n2,j=0,c1=0,c2=0,x=0;
+    cout<<"Enter size of array1 : ";
+    cin>>n1;
+    cout<<"Enter size of array2 : ";
+    cin>>n2;
+    int ar1[n1],ar2[n2];
+    for(int i=0;i<n1;i++)
+    {
+        cin>>ar1[i];
+    }
+    for(int i=0;i<n2;i++)
+    {
+        cin>>ar2[i];
+    }
+    if(n1>n2)
+    {
+        int sum[n1];
+        j=n1-n2;
+        for(int i=n1-1,j=n2-1;i>=0;i--,j--)
+        {
+            if(j>=0)
+                x=ar2[j];
+            else
+                x=0;
+            c1=(ar1[i]+x+c2)/10;
+            sum[i]=(ar1[i]+x+c2)%10;
+            c2=c1;
+        }
+        cout<<endl;
+        for(int i=0;i<n1;i++)
+        {
+            cout<<sum[i];
+        }
+    }
+    else
+    {
+        int sum[n2];
+        j=n2-n1;
+        for(int i=n2-1,j=n1-1;i>=0;i--,j--)
+        {
+            if(j>=0)
+                x=ar1[j];
+            else
+                x=0;
+            c1=(ar2[i]+x+c2)/10;
+            sum[i]=(ar2[i]+x+c2)%10;
+            c2=c1;
+        }
+        for(int i=0;i<n2;i++)
+        {
+            cout<<sum[i];
+        }
+    }
+}
\ No newline at end of file
diff --git a/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/sum_two_number.exe b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/sum_two_number.exe
new file mode 100644
index 00000000..332454f6
Binary files /dev/null and b/ML/palprashant2002_PrashantKumarPal_2024CSE1146_2/FunctionAndArray/sum_two_number.exe differ