Homework 2 Spec - original but the changed program uses a...

Spring 2009 CS 31
Homework 2
Time due: 9:00 PM Thursday, April 16
Prepare your solutions to these homework assignments as a single Word
document named hw.doc or hw.docx , or a plain text file named hw.txt .
Turn in this file as described in the Project 2 specification .
What is the output produced by the following program segment:
string grendel = "endl";
cout << "endl";
cout << grendel;
cout << endl;
cout << "grendel";
Consider the following program:
#include <iostream>
using namespace std;
int main()
{
int len;
cout << "Enter a number: ";
cin >> len;
for (int i = 0; i < len; i++)
{
for (int j = i+1; j < len; j++)
{
cout << ' ';
}
cout << "#" << endl;
}
}
In a brief, simple English sentence, state what this program does (e.g. "It
prints a picture of an aqueduct.").
Copy the program in problem 2 and change it so that for any input
number, the changed program behaves the same way as the