C++ Program to Rotates a word

C++ Program to Rotates a word
This program prints all the rotation of a word.
Say if the input word is "space", then it prints
>>space
>>paces
>>acesp
>>cespa
>>espac

 #include <stdio.h> 
#include <string.h> 
#include <conio.h> 
void main() 
{ 
char w[50],buf[50],temp[50],buf2[10]; 
clrscr(); 
printf("Enter a word to see it's rotation :"); 
fflush(stdin); 
gets(w); 
strcpy(temp,w); 
printf("All the rotation of the word \"%s\" are :",w); 
for(int i=0;i<strlen(w);i++) 
{ 
strcpy(buf,strnset(w,' ',i)); 
for(int j=0;j<i;j++) 
buf2[j]=temp[j]; 
buf2[j]='\0'; 
strcat(buf,buf2); 
//To straighten the output 
gotoxy(strlen(w)-i,4+i); 
puts(buf); 
} 
getch(); 
}

Posted in: C++ Programs