diff --git a/Insertion Sort.cpp b/Insertion Sort.cpp
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--- /dev/null
+++ b/Insertion Sort.cpp	
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+#include<iostream>
+
+using namespace std;
+
+//Insertion Sort in the ascending order
+
+/*Performing Insertion Sort - We take first element in the array as sorted sublist
+others are unsorted sublist and first element in the unsorted sublist,
+we take it as temporary value and we compare it with all elements in the sorted sublist
+if temporary value is less than last element in the sorted list we move that last element to
+the temporary value with in that we take it as sorted sublist and we insert temp value in the sorted sublist*/
+
+int Insertion_Sort(int arr[],int n)
+{
+    for(int i=1;i<n;i++)
+    {
+        //temporary value to perform insertion sort
+        int temp = arr[i];
+
+        //limit to check all the elements in the sorted sublist
+        int j = i-1;
+
+        //It checks the elements in the sorted sublist if last value in the sorted sublist is less than temp then it enters in to the loop
+        while(j>=0 && arr[j]>temp)
+        {
+            //To move the value which is greater than temp value
+            arr[j+1] = arr[j];
+
+            //Decrementing to check all the elements in the sorted sublist
+            j--;
+        }
+
+        //If while loop condition(arr[j] > temp) fails then it take till temp as sorted sublist
+        arr[j+1] = temp;
+    }
+
+    //Printing all the elements in the array After performing Insertion Sort
+    cout<<"\nAfter performing Insertion Sort\n";
+    for(int j=0;j<n;j++)
+    {
+       cout<<arr[j]<<" ";
+    }
+    cout<<"\n";
+
+}
+
+
+int main()
+{
+    int arr[50],size;
+    cout<<"Enter the size of array:\n";
+    cin>>size;
+
+    //Array input
+    for(int i=0;i<size;i++)
+    {
+        cin>>arr[i];
+    }
+
+    //Printing all the elements in the array Before performing Insertion Sort
+    cout<<"\nBefore performing Insertion Sort\n";
+    for(int j=0;j<size;j++)
+    {
+        cout<<arr[j]<<" ";
+    }
+
+    //for newline
+    cout<<"\n";
+
+    Insertion_Sort(arr,size);
+
+    return 0;
+
+
+}