#include<stdio.h>
main()
{
	int i=0,j=0,start=0,end=0,len,w_len;
	char temp;
	char str[]="Papa Kehte HAIN bada naam karega";
	printf("Before reversing the words string is %s \n",str);
	len=strlen(str);
	for(i=0,j=len-1;i<j;i++,j--)
	{
		temp=str[j];
		str[j]=str[i];
		str[i]=temp;
	}
	for(i=0,j=0;str[i]!=0;)
	{
		i=j;
		for(;str[i]!=' '&& i<len;)
			i++;
		w_len=(i-j)-1;
		
		for(start=j,end=(start+w_len);start<end;start++,end--)
		{
			temp=str[start];
			str[start]=str[end];
			str[end]=temp;
		}
		j=i+1;
	}
	printf("After  reversing the words string is %s \n",str);
}