#include <iostream>
#include <assert.h>

using std::cout;
using std::cin;

const int ARR_LENGTH = 10;

void printArray(char* arr) {
  assert(arr != NULL);
  int i = 0;

  cout << "\nArray contents: ";

  cout << "\n\tWhile:\t";
  while (arr[i] != '\0') {
    cout << arr[i++] << " ";
  }

  cout << "\n\tFor:\t";
  for (i=0; i<ARR_LENGTH; i++) {
    cout << arr[i] << " ";
  }

  cout << "\n\n";
}
void printArrayASCII(char* arr) {
  assert(arr != NULL);
  int i = 1;

  cout << "\nAscii values: ";

  cout << "\n\tWhile:\t";
  cout << (int) arr[0] << " ";
  while (arr[i-1] != '\0') {
    cout << (int) arr[i++] << " ";
  }

  cout << "\n\tFor:\t";
  for (i=0; i<ARR_LENGTH; i++) {
    cout << (int) arr[i] << " ";
  }

  cout << "\n\n";
}
void initDashes(char* arr) {
  assert(arr != NULL);

  cout << "\nSetting all elements to '-'\n";
  for (int i=0; i<ARR_LENGTH; i++) {
    arr[i] = '-';
  }
}

char a;
while (a=cin.get() != '\n') {
  cout << a;
}

void testCinGet() {
  int i = 0, ib;

  cout << "TESTING CIN.GET():\n";
  while (true) {
    ib = cin.get();
    if (ib == ' ')
      break;
    else
      cout << i++ << "\n";
  }
}
void testCinGetArgs(char* arr) {
  cout << "Enter a string of fewer than " \
      << ARR_LENGTH << " characters: ";
  cin.get(arr, ARR_LENGTH, '\n');
}

int main() {

  // char charray[ARR_LENGTH] = "123456789";
  char* charray = new char[num_players];
  // cout << "cout << charray[ARR_LENGTH/2]: " \
      << charray[ARR_LENGTH/2] << "\n";
  // cout << "cout << charray: " << charray << "\n\n";

  // printArray(charray);
  // printArrayASCII(charray);

  // initDashes(charray);


  // cin >> charray;
  testCinGetArgs(charray);

  printArray(charray);
  printArrayASCII(charray);

  // testCinGet();

  // while (cin.get() != '\n');
  // cin.get();

  // cout << cin.get();
  // cin.get();

  delete[] charray;

  return 0;
}