he printing a string in reverse order

ok. this what i want to do, have the user enter a sentence, then separated by words, and finally reverse the words in reverse in one line.

the final reverse sentence prints like this:
red
is sky the

I want it to print in one line:
red is sky the

Code:

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Is there a question in there someplace?

Code:

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        printf("% ", temp[i]);

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perhaps %s?


int size=(unsigned long) strlen (string);

What's that non-sense?
string is not initalized yet.

Quote:

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Originally Posted by Bayint Naung

Code:

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        printf("% ", temp[i]);

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perhaps %s?


int size=(unsigned long) strlen (string);

What's that non-sense?
string is not initalized yet.

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Sorry I deleted %s by mistake, but even when I added, it still prints the first word on one line and the rest on the second line.


int size=(unsigned long) strlen (string);

well this is for a second part or the program so I can know the length, but im using gcc and since Im not using it right now it just ignores it.

Quote:

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Originally Posted by newbc

ok. this what i want to do, have the user enter a sentence, then separated by words, and finally reverse the words in reverse in one line.

the final reverse sentence prints like this:
red
is sky the

I want it to print in one line:
red is sky the

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Your using fgets(), red is the last word and fgets() includes '\n' in the string. You need to strip off the new line from the string to avoid this.

Quote:

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Originally Posted by newbc

Yeah i figured it had to do something with this, but I have no i idea what to do know.

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On your last token .... token[i][strlen(token[i]) - 1] = 0;

Note the square brackets are deliberate...

After you read the line with fgets().
You find the newline, and if exists write '\0' to that location.
eg.

Code:

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  p= strchr(buf,'\n');
  if(p) *p = '\0';

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Quote:

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Originally Posted by Bayint Naung

After you read the line with fgets().
You find the newline, and if exists write '\0' to that location.
eg.

Code:

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  p= strchr(buf,'\n');
  if(p) *p = '\0';

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Yep... easier than my way. Thanks.

will this work?

Code:

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p= strchr(buf,'\n');
if(*p== '\n'){
 
 *p= '\0';

}

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will I declare p as char *p;?

thanks for the help.