MAKE SURE ITS WRITEN WITH C++ PLEASE

Write a function named cumulati ve that accepts as a parameter a reference to a vector of integers, and modifies it so that each element contains the cumulative sum of the elements up through that index. For example, if the vector passed contains {1,1,2,3,5}, your function should modify it to store {1,2,4,7,12}. 3 collectionMystery4 0 Language/Type: C++ collections vector STL Write the output produced by the following function when passed each of the following vectors. Assume that a vector would print in the format {1,2,3}