for_each « STL Algorithms Non modifying sequence operations « C++

1.Use for_each with predicate
2.Use for_each function to add value for each element
3.Use for_each function to add first element to each element in the list
4.Use for_each function to print all elements in a vector
5.Call custom function in for_each
6.Use custom function and for_each to calculate mean value
7.Extends unary_function to do sum
8.A function object that computes an integer sum.
9.Extends a unary_function