Thread: plz can u help me with this program

plz can u help me with this program
this is the question & the answer too...............
Write a C program that reads several lines of text and then using menu-based interface write the following:



1- A function count_Alphabet_Words : this function will find how many words in the input text begins with an alphabet

2- A function count_Vowels : this function will find how many vowel letters are in the input text. (vowels are: a, i, e, u, o)

3- A function Search_word that will asks for a word and then find how many times this word is reapeated in the input text

#include<stdio.h>
#include<string.h>
#include<ctype.h>
int countalphawords(char string[100])

{
char *p;
int count=0;
p=strtok(string," ");
while (p!=NULL)
{
if (isdigit(*p)==0)
count++;
p=strtok(NULL," ");
}
return (count);
}

int countvowels(char string[100])
{
char *p,*q;
int count=0;
p=strtok(string," ");
while (p!=NULL)
{
q=p;
while (*q!='\0')
{
switch (*q)
{
case 'a': count++;
break;
case 'e': count++;
break;
case 'i': count++;
break;
case 'o': count++;
break;
case 'u': count++;
break;
case 'A': count++;
break;
case 'E': count++;
break;
case 'I': count++;
break;
case 'O': count++;
break;
case 'U': count++;
break;
}
q++;
}
p=strtok(NULL," ");
}
return (count);
}

int countsearchword(char string[100],char word[20])
{
char *p;
int count=0;
p=strtok(string," ");
while (p!=NULL)
{
if (strcmp(p,word)==0)
count++;
p=strtok(NULL," ");
}
return (count);
}
int main ()
{

char string[100],key[20],string1[100],string2[100];
int lines;
int count=0,count1=0,count2=0;
int count3=0,count4=0,count5=0;
printf("Enter # of lines you want to output:\n");
scanf("%d",&lines);
printf("Enter the word you want to look for in the text:\n");
scanf("%s",&key);
gets(string);
for(int i=1;i<=lines;i++)
{
gets(string);
strcpy(string1,string);
strcpy(string2,string);
count1= countvowels(string);
count2= countsearchword(string1,key);
count= countalphawords(string2);
printf("\nIn line %d there are %d alpha words,%d searchwords,%d vowels\n",i,count,count1,count2);
count3+=count;
count5+=count2;
count4+=count1;
}
printf(" \n In the hole text %d alpha words,%d searchwords,%d vowels\n",count3,count4,count5);
return 0;
}

I think that some guys really don't deserve any help.

itcs,
how many times have you been told to use code tags?
Also, when you have any problems with your code, try to break your code into pieces and test them, to find the part of your code that has the problem and post it here.

Hi man,
I think this should work:
[code:]
#include<stdio.h>
#include<conio.h>
#include<string.h>
#include<ctype.h>
#include<stdlib.h>
#define MAXLEN 100
main()
{
char textarr[MAXLEN];
char *str;
char* Noofwords(char *);
char* Noofvowels(char*);
char* Noofinpchar(char*);
char *save="";
puts("Enter the Entire string");
gets(textarr);
str=textarr;
str=Noofwords(textarr);
str=Noofvowels(str);
str=Noofinpchar(str);
}
char* Noofwords(char *str)
{
char *word="";
char *save="";
int count=0;
save=(char *)malloc(strlen(str)+1);
strcpy(save,str);
while((word=strtok(str," "))!=NULL)
{
if((*word>=65 && *word <=90) || (*word>=96 && *word<=121))
{
count++;
}
str=str+strlen(word)+1;
}
str=save;
printf("\nNo of Words without Numbers are %d\n",count);
return str;
}
char* Noofvowels(char *str)
{
char vowels[10]={'a','e','i','o','u','A','E','I','O','U'};
int i,count=0;
char *save="";
save=(char *)malloc(strlen(str)+1);
strcpy(save,str);
while(*str!='\0')
{
for(i=0;i<=9;i++)
{
if(*str==vowels[i])
{
count++;
break;
}
}
str++;
}
printf("\nNo of Vowels are %d\n",count);
str=save;
return str;
}

char* Noofinpchar(char *str)
{
int count=0;
char ch;
char *save="";
save=(char *)malloc(strlen(str)+1);
strcpy(save,str);
printf("\nEnter the Character you want\n");
scanf("%c",&ch);
while(*str!='\0')
{
if(ch==*str)
{
count++;
}
str++;
}
str=save;
printf("No of characters present are %d\n",count);
return str;
}
[\code]
Saravanan.

I have pasted just like you. By know you should realize the difficulty of reading without proper tags.
Saravanan.

itcs: Read about code tags please.

[edit]I see saravan Getting your own back, eh?!

>1- A function count_Alphabet_Words

Code:

/* For char buff[1001]; */
while ( fscanf ( in, "%1000s", buff ) == 1 ) {
    if ( isalpha ( buff[0] ) )
        wordCount++;
}

>2- A function count_Vowels

Code:

int isVowel ( int c )
{
    c = tolower ( c );
    return c == 'a' || c == 'e' || c == 'i' || c == 'o' || c == 'u';
}

...

while ( ( ch = fgetc ( in ) ) != EOF ) {
    if ( isVowel ( ch ) )
        vowels++;
}

>3- A function Search_word

Code:

while ( fgets ( buff, sizeof buff, in ) != NULL ) {
    if ( strstr ( buff, word ) != NULL )
        matchCount++;
}

You're mileage may vary, no refunds, returns, or exchanges.

Hi man,
There is always a fame when something explored and not just download. Can you give full code.
Thanks,
Saravanan.