// hello3.cpp: Maggie Johnson // Description: a program that prints the immortal saying "hello world" // many times and illustrates some cout flags #include <iostream> // we need the following include for setw() in some c++ implementations #include <iomanip> using namespace std; int main() { // set up cout to right-align cout << std::setiosflags(ios::left); // the first for loop will handle the rows for (int i = 0; i < 6; i++) { // the second for loop will handle the columns for (int j = 0; j < 4 ; j++) // setw(int) sets the column width cout << setw(17) << "Hello World!"; // this next line is a part of the first for loop // and causes the new line cout << endl; } return 0; }