10 18. A Simple Program: Adding Two Integers(Cont) Stream manipulator std: endT Outputs a newline Similar to“n?” Flushes the output buffer The notation std: cout specifies that we are using a name(cout) that belongs to a “ namespace”(std) o 2007 Pearson Education, Inc. All rights reserved© 2007 Pearson Education, Inc. All rights reserved. 10 18.3 A Simple Program: Adding Two Integers (Cont.) • Stream manipulator std::endl – Outputs a newline • Similar to “\n” – Flushes the output buffer • The notation std::cout specifies that we are using a name (cout ) that belongs to a “namespace” (std)