Question

write a c program to make a dictionary .... we add string in file and if we search with only one letter then print all its same first letter word and if we enter the complete name then print the only same number.....it can be done only with linked lists...

Answer 1

#include<stdio.h>

int main(){

char text[100];

char myMatchedWord[100];

printf("enter word:");

gets(text);

int len=strlen(text);

File *fp;

char ch;

fp=fopen('filepat.txt','r');

while(ch=(getc(fp))!=EOF)

{

if(ch==text)

{

if(len==1)

{

if((prevChar=='\0')||(prevChar==' ')||(prevChar=='\n'))

{

ch=getc(fp);

while(ch!='\0'||ch!=' '||ch!='\n')

{

strcat(myMatchedWord,ch);

ch=getc(fp);

}

printf("%s",myMatchedWord);

myMatchedWord='\0';

}

}

else if((prevChar=='\0')||(prevChar==' ')||(prevChar=='\n'))

{

ch=getc(fp);

while(ch!='\0'||ch!=' '||ch!='\n')

{

strcat(myMatchedWord,ch);

ch=getc(fp);

}

if(myMatchedWord==text)

printf("%s",myMatchedWord);

myMatchedWord='\0';

}

}

char prevChar=ch;

}

}