Please do it c++ , thank you

ask 4 Linear Search T1o points Given a vector with the following elements 4,7,8,2,1,10, 20, 100, write a function to search a given integer x in the vector. Prompt the user for the integer x that they would like to find. If the x, can be found output "x can be found at index i", otherwise output "x cannot be found!" For example Input the element that you would like to find: 4 4 can be found at index e Input the element that you would like to find: 100 100 can be found at index 7 Input the element that you would Like to find: 2 can be found at index 3