/*
	http://www.ProbCOMP.com
		
	In this program we n characters from the position specified in the right direction. We find out a substring of given length. 

*/

#include<stdio.h>

void main()
{
	char arr[12]="hello world";
	printf("String is: %s",arr);
	int n;
	printf("\nenter the number of characters to be printed from right\nless than or equal to 11: ");
	scanf("%d",&n);
	if(n<11 && n>0)
	{
		for(int j=11-n;j<=11;j++)
			printf("%c",arr[j]);
		
	}
	else
		printf("the length given %d is incorrect",n);
}