<p>#include<iostream.h><br/>#include<fstream.h><br/>#include<string.h><br/>#include<conio.h><br/>#include<stdio.h><br/>#include<string.h><br/>#include <stdlib.h><br/>#include <iomanip.h><br/>using namespace std;<br/>char *substring(size_t start, size_t finish, const char *src, char*merge, size_t size)<br/>{<br/>int count = finish - start;<br/>if ( count >= --size )<br/>{<br/>count = size;<br/>}<br/>sprintf(merge, "%.*s", count, src