#include <iostream.h>
#include <stdlib.h>

const int MAX_STRING_SIZE   = 20;
typedef char StringType[MAX_STRING_SIZE];

const int MAX_ARRAY_SIZE    = 10;
const int MAX_NUM_SENTENCES = 20;

void Load(StringType words[], int& size)
{ // size is the number of words loaded (not the index of the last word)
  size=0;
  do
    cin.getline(words[size],MAX_STRING_SIZE);
  while (words[size][0] != '\0'  &&  (size+=1) < MAX_ARRAY_SIZE);
  // Post-condition: last string entered is null or size=MAX_ARRAY_SIZE
}

int main(void)
{ StringType determiners[MAX_ARRAY_SIZE],
             adjectives[MAX_ARRAY_SIZE],
             nouns[MAX_ARRAY_SIZE],
             verbs[MAX_ARRAY_SIZE];
  int detSize, adjSize, nounSize, verbSize, i;

  cout << "Please enter the determiners" << endl;
  Load(determiners,detSize);
  cout << "Please enter the adjectives" << endl;
  Load(adjectives,adjSize);
  cout << "Please enter the nouns" << endl;
  Load(nouns,nounSize);
  cout << "Please enter the verbs" << endl;
  Load(verbs,verbSize);

  randomize();
  for (i = 0; i < MAX_NUM_SENTENCES; i++)
    cout << determiners[random(detSize)] << ' '
         << adjectives[random(adjSize)] << ' '
         << nouns[random(nounSize)] << ' '
         << verbs[random(verbSize)] << ' '
         << determiners[random(detSize)] << ' '
         << adjectives[random(adjSize)] << ' '
         << nouns[random(nounSize)] << endl;

  return 0;
}