CS 201, Summer 2002


Assignment #9: 10 Points.

Due Date: Tuesday, 8/6/02.


(3)  1. Write a reverse() function which takes a character array
	containing a string as an argument and reverses all the characters
	in the string from first character up to the terminating null
	character.  Test your function with the prototype and main() 
	function exactly as shown below.**

		#include <iostream.h>
		void reverse(char []);
		main() 
		{ char sentence[80];
		  cout << "Enter a sentence: ";
		  cin.getline(sentence, 80);
		  reverse(sentence);
		  cout << "Reversed sentence: " << sentence << endl;
		}

(3)  2.	Write a C++ program which uses nested for loops to initialize 
	the elements of a 4x4 integer array A[i][j] to i+j for each 
	element in the array and print the array in conventional
	row/column tabular format.  At the end of each row, print the sum 
	of the elements in the row.  Below each column, print the sum of
	the elements in the column.**	

(1)  3.	Exercise 5.22.

(3)  4.	Exercise 5.23 (a,c,e).

      **For full credit, turn in fully commented program listings,
	including your name and the problem number, and the output
	from test runs exactly as produced by the program.