This is in c++ programming. I appreciate the help.

Write a program that takes: two arrays {1,2,3), (4,5) and a specific index, add the second array to a specific index in the first array? int a[]={1,2,3); // the first array is a traditional array vector v(2);v.at(0)=4; v.at(1)=5; // 2nd array is a vector need two outputs (one using a traditional array one using a vector) If specified index is 1, the output will look like this: (1,4,5,2,3)