C code for reversing senetence keeping words as it is

C program to reverse a sentence keeping the words as it is

#include<stdio.h>

void reverse1(char *x);

void reverse2(char *first, char *last);

int main()

{

char sentence[40];

printf("Enter few string:\n");

gets(sentence);

printf("You Entered:%s\n",sentence);

reverse1(sentence);

return 0;

}

void reverse1(char *s)

{

char *temp=s;

char *word=s;

//temp=s;

//word=s;

while(*temp)

{

temp++;

if(*temp=='\0')//then reverse the word

{

reverse2(word,temp-1);

}

else if(*temp==' ')//then reverse the word

{

reverse2(word,temp-1);

word=temp+1;//word after space becomes the new word

}

}

reverse2(s,temp-1);//then reverse the sentence

printf("Reversed String is:%s\n",s);

}

void reverse2(char *firstt, char *lastt)

{

char t;

while(firstt<lastt)

{

t=*firstt;

*firstt=*lastt;

*lastt=t;

firstt++;

lastt--;

}

}

/*Enter few string:

India is Great

You Entered:India is Great

Reversed String is:Great is India

*/