/* A Ch applet with string data type */
#include<stdio.h>
#include<string.h>
int main() {
  string_t s;
  s = "Hello, world!\n";
  printf(s);
  strcpy(s, "I have just run the Ch language environment.\n");
  strcat(s, "It is Cool!");
  printf("%s\n", s);
  getchar();
}