c sourse code needed

[raviufor]

Write a program to remove the duplicated words present in the text files. The input is a text file containing words with duplication. Each line has a single word. There should not be any shuffling in the words and original word should be maintained and duplicated word should be removed.

Eg:

The file contains following lines

Input

One
Two
Three
Two
Five
Four
One
Six
Ten

Output:

One
Two
Three
Five
Four
Six
Ten

any one can write a c program for this if so any me for this

[Laharl]

We're not going to do your homework for you. If you've started and are having a specific problem, we can help you with that, but we are not going to spoonfeed you code.

[raviufor]

We're not going to do your homework for you. If you've started and are having a specific problem, we can help you with that, but we are not going to spoonfeed you code.

no dude i went a while in this i used fgets method to get thhe string value but i dont know how to go to secound line and how to compare it ........ help me out plz................

[sicarie]

no dude i went a while in this i used fgets method to get thhe string value but i dont know how to go to secound line and how to compare it ........ help me out plz................

Use a loop. Then you can repeatedly call whatever input method you wish, and test against the End Of File (EOF) condition.

[raviufor]

Use a loop. Then you can repeatedly call whatever input method you wish, and test against the End Of File (EOF) condition.

ya but i am not well in c ........ can u give me the code for that

[raviufor]

ya but i am not well in c ........ can u give me the code for that

#include <stdio.h>

int main()
{
FILE * pFile;
char mystring [100];

pFile = fopen ("myfile.txt" , "r");
if (pFile == NULL) perror ("Error opening file");
else {
fgets (mystring , 100 , pFile);
puts (mystring);
fclose (pFile);
}
return 0;
}









i used this program it get me only the first word how to get the secound line and how i should compare it any one help me out plz

[sicarie]

The experts on this site are more than happy to help you with your problems but they cannot do your assignment/program for you. Attempt the assignment/program yourself first and post questions regarding any difficulties you have or about a particular function of the code that you don't know how to achieve (this means actually Google search "loops" and "EOF").

Please read the Posting Guidelines and particularly the Coursework Posting Guidelines.

Then when you are ready post a new question in this thread.

MODERATOR

[raviufor]

Yep, I know what EOF and loop is.... My doubt was the string that i got in fgets method now contains the string "one." Now my doubt was how i will take the 2nd string too if I know that I can put that in the while loop and inside the while loop I will put an if statement, and I will compare the two strings. Got it.

Now my question was how i should take second string from the text file.

[sicarie]

Yep, I know what EOF and loop is.... My doubt was the string that i got in fgets method now contains the string "one." Now my doubt was how i will take the 2nd string too if I know that I can put that in the while loop and inside the while loop I will put an if statement, and I will compare the two strings. Got it.

Now my question was how i should take second string from the text file.

The same way you took the first string?

Maybe use a different variable?

[raviufor]

The same way you took the first string?

Maybe use a different variable?

if i do by same way with bifferent variabe again it takes the same value one bcz the pointer all ways points to 0.........if i know how to get the data line by line i can code it ...........i am struck here only is there any other way i can proced it or is that my way of thinking is wrong help me out in this plz ....... i useed fseek method to go from position to position but the size of the string are not constact so i droped that idea also help me out in this really dam struck in this