/*
 *   iostr2.c
 */
#include <stdio.h>

int main(void)
{
  char str[81];

  while(gets(str))  // while gets() evaluates to true, stay in the loop
                    // gets - gets a while string (or line) of chars
  {
    puts(str);      // puts - reads array address of 'str', writes all elements to output
    putchar('\n');  // puts a single char
  }

  printf("This is the end of the program.\n");

  return 0;
}