help me to my case study..

Its a simple homework. First show us your effort and many will help you. Basically what you need is how to handle array of characters.

about my last post.. can anyone show me a example of how to handle arrays of characters?.. i want to try my case study but i have no idea.. thanks..

Please read to this FAQ ( http://www.dev-archive.com/forum/showthread.php?t=366302) first.

help me to my case study.. pls...

using array, strings,loop..

input:

Enter a statement: the quick brown fox

output:

word1: the................vowel: 1
word2: quick...............vowel: 2
word3: brown.............vowel: 1
word4: fox.................vowel: 1

program should analyze how many vowels in every words you enter and show the words as shown above(the periods is not included to the program)...

thanks... ill appreciated if you would help me..

Plz do not cross post your question in multiple threads.

will you figure it out the error... please...What error?

- petter

I will give you pseudo code for this.. and then try re-implementing your program.1. Take the input line from command line
2. Count the number of spaces (store in ineteger variable space_count)
3. Use strtok to get the various words out of that sentence and store them in another array (this array's size will be space_count + 1)
4. Create another integer array of the same size as the number of words. We will use this to keep vowel count of each word (size = space_count+1)
5. Now, use a for-loop to loop through the above created array. (let loop index be 'i')
//Inside for-loop
//Examine each word for the things that you want to find
a. Use another for-loop to check each character of a word. (let loop index be 'j')
How long will this for-loop run? Use strlen function to get the count of characters in the word
b. Check if the character is among - 'a', 'e', 'i', 'o', 'u'
//It would be better if you compared those character after changing them to lower case
//You can change to lower case using tolower() function
//Otherwise, you will need to compare them with 'A'/'E'/'I'/'O'/'U' also.

//Inside the if statement do the following:
i. Update the vowel counter for that word
ii. How do you get that vowel counter ? It will be the i-th element of the integer array we created in 3.

//End for
//End for
6. Print the result in the format expected using the words array and integer array
7. return happily from mainTry making the program and be specific about whichever stage of the algorithm above is not clear or you are having problem with.. I will help you.

[ Merged threads ]

neo012,

Please do not create multiple threads for the same problem. Thank you very much.

hey guys, i think i know a bit.. but im only confusing with this code:

for ( k=0; k<strlen(x); k++)
{
if (x[k]=='a' || x[k]=='A' || x[k]=='e' || x[k]=='E' || x[k]=='i' || x[k]=='I' || x[k]=='o' || x[k]=='O' || x[k]=='u' || x[k]=='U')
{
cv++;
}
}
printf("vowels: %d", cv);

i dont know where i can insert that to analyze if the word i enter have a vowel and count it..

here is my program and please teach me where can i insert that.. please...

#include<stdio.h>
#include<conio.h>
#include<string.h>
main()
{
char x[100],y[100][100];
int i=0, j=0, ctr=0, ctr2=0, tmp[100], k, cv=0;
clrscr();
printf("Enter statement: ");
gets(x);
while (i<strlen(x))
{
if (x[i] !=' ')
{
y[ctr][ctr2++]=x[i];
}
else
{
tmp[ctr]=ctr2;
ctr++;
ctr2=0;
}
i++;
}
tmp[ctr]=ctr2;
ctr++;
for (i=0;i<ctr;i++)
{
for (j=0;j<tmp[i];j++)
{
printf("%c", y[i][j]);
}
printf("\n");
}
getch();
return 0;
}

im just using turbo c.. coz im noob programmer.. T_T

wow cool.. i understand know.. thanks kumaresh ana..

i know its so messy.. ^_^ thats the way my prof teach us..

the code of kumaresh ana is not working well.. it says the vowel of each words are 0(zero)..

@nmtop40

i cant use that because my prof will know that im cheating.. coz he dont teach us by using strchr commands.. only basics can i only explain..

Ok, here is the right code. I have tested it.

#include<stdio.h>
#include<conio.h>
#include<string.h>

int main(int argc , char** argv)
{
char x[100],y[100][100];
int i=0, j=0, ctr=0, ctr2=0, tmp[100], k, cv=0;
int vowelsCount[100]; //keeps track of number of vowels in each word

printf("Enter statement: ");
gets(x);

for(i = 0; i < 100; ++i) vowelsCount[i] = 0;
i = 0;
while (i<strlen(x))
{
if (x[i] !=' ')
{
y[ctr][ctr2++]=x[i];
if (x[i]=='a' || x[i]=='A' || x[i]=='E' || x[i]=='e' || x[i]=='I' || x[i]=='i' || x[i]=='O' || x[i]=='o' || x[i]=='U' || x[i]=='u')
{
++vowelsCount[ctr];
}
}
else
{
tmp[ctr]=ctr2;
ctr++;
ctr2=0;
}
i++;
}
tmp[ctr]=ctr2;
ctr++;
for (i=0;i<ctr;i++)
{
for (j=0;j<tmp[i];j++)
{
printf("%c", y[i][j]);
}
printf("...Vowels : %d\n", vowelsCount[i]);
}
}

I guess you would have figured that out.

We don't but his professor does.

yes.. thanks kumaresh ana...

It is used to set the array members of vowelsCount to 0. You may also do this

memset(&vowelsCount[0], 0, 100 * sizeof(int));//memset ( dest, value to set, no of bytes );

No problem!