#include <stdio.h>
#include <stdlib.h>
#include <string.h>
char* strcopy(char * str);
int main()
{
  char string[] = "String to be copied";
  char * copy = strcopy(string);
  printf("Copied String is : %s\n",copy);
  return 0;
}
char* strcopy(char * str)
{
 int length = strlen(str);
 char * copy = (char*)malloc(sizeof(char) * length);
 int i=0;
 for(i = 0;i<length;i++)
 {
   copy[i] = str[i];
 }
 copy[i] = '\0';
 return copy;
}