insertion_vector.cpp

plz add this file.

Author: rituraj-abes

C++/insertion_vector.cpp

@@ -0,0 +1,29 @@
+//inserting an element in array using vector
+#include<bits/stdc++.h>
+#include<vector>
+using namespace std;
+int main()
+{
+  vector<int> v;
+  int i,ie,n,p;
+  cout<<"size of array"<<endl;
+  cin>>n;
+  for(i=0;i<n;i++)
+  {
+    v.push_back(i);
+  }
+  for(i=0;i<n;i++)
+  {
+    cout<<v[i]<<" ";
+  }
+  cout<<"enter which no element you want to insert"<<endl;
+  cin>>ie;
+  cout<<"enter index where you want to enter the element"<<endl;
+  cin>>p;
+  auto it=v.begin()+p;
+  auto iter=v.insert(it,ie);
+  for(i=0;i<n;i++)
+  {
+    cout<<v[i]<<" ";
+  }
+}