Script started on Tue Sep 28 15:29:20 1999
strauss[3:29pm] [~/Class/cisc181/examples/]> cat array-init.cc

// this program initializes an array 
// of 20 elements to 0's and then reads 
// an arbitrary number (<= 20) of numbers 
// and stores them in the array.
// End of file indicated by number -9999
// It then prints out the contents of the 
// resulting array.
#include <iostream.h>
#include <iomanip.h>

main()
{
  const int arraysize = 20;
  int numbs[arraysize] = {0};
  int i, count = 0;

  cout << "Array numbs initialized to 0" << endl;
  cout << "Array element" << setw(10)
       << "Contents" << endl;
  for (i = 0; i < arraysize; i++)
    cout << setw(8) << "numbs[" 
         << setw(2) << i << "]"
         << setw(10) << numbs[i] 
         << endl;
  cout << endl;

  // read in array elements
  cin >> numbs[count];
  while(( numbs[count] ) != -9999)
    {
      cin >> numbs[++count];                          
    }

  // print out new array contents
  cout << "Array numbs read as input" << endl;
  cout << "Array element" << setw(10)
       << "Contents" << endl;
  for (i = 0; i <= count - 1; i++)
    cout << setw(8) << "numbs[" 
         << setw(2) << i << "]"
         << setw(10) << numbs[i] 
         << endl;
  cout << endl;

  return 0;
}


strauss[3:29pm] [~/Class/cisc181/examples/]> cat file-in

17 
13 
-54
19 
-13
2 
9 
18
-9999
strauss[3:29pm] [~/Class/cisc181/examples/]> 

strauss[3:29pm] [~/Class/cisc181/examples/]> CC -compat array-init.cc

strauss[3:29pm] [~/Class/cisc181/examples/]> a.out < file-in

Array numbs initialized to 0
Array element  Contents
  numbs[ 0]         0
  numbs[ 1]         0
  numbs[ 2]         0
  numbs[ 3]         0
  numbs[ 4]         0
  numbs[ 5]         0
  numbs[ 6]         0
  numbs[ 7]         0
  numbs[ 8]         0
  numbs[ 9]         0
  numbs[10]         0
  numbs[11]         0
  numbs[12]         0
  numbs[13]         0
  numbs[14]         0
  numbs[15]         0
  numbs[16]         0
  numbs[17]         0
  numbs[18]         0
  numbs[19]         0

Array numbs read as input
Array element  Contents
  numbs[ 0]        17
  numbs[ 1]        13
  numbs[ 2]       -54
  numbs[ 3]        19
  numbs[ 4]       -13
  numbs[ 5]         2
  numbs[ 6]         9
  numbs[ 7]        18

strauss[3:29pm] [~/Class/cisc181/examples/]> exit

strauss[3:30pm] [~/Class/cisc181/examples/]> exit

script done on Tue Sep 28 15:30:03 1999