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

25.11.1.Use for_each with predicate
25.11.2.Use for_each function to add value for each element
25.11.3.Use for_each function to add first element to each element in the list
25.11.4.Use for_each function to print all elements in a vector
25.11.5.Call custom function in for_each
25.11.6.Use custom function and for_each to calculate mean value
25.11.7.Use for_each() algorithm to show elements in a vector and do the summation
25.11.8.Using for_each to Display the Contents of a Collection
25.11.9.The square of every integer in a vector