diff --git a/Search/binary_search_vish35.cpp b/Search/binary_search_vish35.cpp
new file mode 100644
index 0000000..bc60884
--- /dev/null
+++ b/Search/binary_search_vish35.cpp
@@ -0,0 +1,31 @@
+#include<bits/stdc++.h>
+using namespace std;
+typedef long long ll;
+int binarySearch(int a[],int l,int r,int x)
+{
+    if(l>r)
+        return -1;
+    int mid=(l+r)/2;
+    if(a[mid]==x)
+        return mid;
+    if(a[mid]<x)
+        return binarySearch(a,mid+1,r,x);
+    return binarySearch(a,l,mid-1,x);
+}
+int main()
+{
+    int N;
+    cin>>N;
+    int a[N];
+    for(int i=0;i<N;i++)
+    {
+        cin>>a[i];
+    }
+    int x;cin>>x;
+    int res=binarySearch(a,0,N-1,x);
+    if(res==-1)
+        cout<<"Not found";
+    else
+        cout<<"found at "<<res;
+    return 0;
+}
diff --git a/Sorting/merge_sort_vish35.cpp b/Sorting/merge_sort_vish35.cpp
new file mode 100644
index 0000000..dd4a944
--- /dev/null
+++ b/Sorting/merge_sort_vish35.cpp
@@ -0,0 +1,54 @@
+#include<bits/stdc++.h>
+using namespace std;
+typedef long long ll;
+int next_gap(int n)
+{
+	if(n<=1)
+	return 0;
+	return (n/2)+(n%2);
+}
+int main()
+{
+	ll t;
+	cin>>t;
+	while(t--)
+	{
+		ll n,m;
+		cin>>n>>m;
+		int a[n],b[m];
+		for(int i=0;i<n;i++)
+		cin>>a[i];
+		for(int i=0;i<m;i++)
+		cin>>b[i];
+		int gap=n+m;
+		int i,j;
+		for(gap=next_gap(gap);gap>0;gap=next_gap(gap))
+		{
+			for(i=0;i+gap<n;i++)
+			{
+				if(a[i]>a[i+gap])
+				swap(a[i],a[i+gap]);
+			}
+			for(j=gap>n?gap-n:0;i<n&&j<m;i++,j++)
+			{
+				if(a[i]>b[j])
+				swap(a[i],b[j]);
+			}
+			if(j<m)
+			{
+				for(j=0;j+gap<m;j++)
+				{
+					if(b[j]>b[j+gap])
+					swap(b[j],b[j+gap]);
+				}
+			}
+		}
+		for(int i=0;i<n;i++)
+		cout<<a[i]<<" ";
+		for(int i=0;i<m;i++)
+		cout<<b[i]<<" ";
+		
+		cout<<"\n";
+	}
+	return 0;
+}