Try this one...
#include<stdio.h>
#include<string.h>
void reverse(char *p,char*q)
{
char c;
while(p<q)
{
c=*p;*p=*q;*q=c;
p++;
q--;
}
}
int main()
{
char A[50];
printf("\n Enter a String:\n\n");
gets(A);
int len=strlen(A);
reverse(A,&A[len-1]);
printf("%s\n",A);
return 0;
}
On Sun, Sep 25, 2011 at 10:51 AM, Dheeraj Sharma <
dheerajsharma1...@gmail.com> wrote:
> u shud do TWO things in..your reverseword function..
> first is str[i]=='\0' and not str[i]='\0'
> second is while(i<=len) and not while(i<len)
>
>
> On Sun, Sep 25, 2011 at 6:49 AM, Deoki Nandan <deok...@gmail.com> wrote:
>
>> //Reverse String word by word
>> // if string is :- I am a good boy
>> //output string should be :- boy good a am I
>> #include<stdio.h>
>> #include<string.h>
>> void reverse(char *p,char*q)
>> {
>> int i;char c;
>> while(p<q)
>> {
>> c=*p;*p=*q;*q=c;
>> p++;
>> q--;
>> }
>> }
>>
>> void reverseWordByWord(char str[],int len)
>> {
>> int i=0,j=0;
>>
>> while(i<len)
>> {
>>
>> if((str[i]==' ')||(str[i]=='\t')||(str[i]='\0'))
>> {
>> reverse(&str[j],&str[i-1]);
>> j=i+1;
>> }
>> i++;
>> }
>> }
>>
>> int main()
>> {
>> char A[]="Ram is a good person";
>> int i;
>> int len=strlen(A);
>> reverse(&A[0],&A[len-1]);
>> printf("%s\n",A);
>> reverseWordByWord(A,len);
>> printf("%s\n",A);
>> return 0;
>> }
>>
>>
>> --
>> **With Regards
>> Deoki Nandan Vishwakarma
>>
>> *
>> *
>>
>> --
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>>
>
>
>
> --
> *Dheeraj Sharma*
> Comp Engg.
> NIT Kurukshetra
>
>
>
> --
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>
--
*Avinesh Kumar,
MCA
NIT Calicut.
*
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