Highlighting Vowel in a sentence

[dilah JD]

Help me,

Write a function to return a nonzero if the character is a vowel (a,e,i,o,u - upper or lower case), or zero if it is not a vowel. Test the function in a program that allows input of string - get() and a single character output - putchar() of the characters in the string with the vowels highlighted as shown.

Example:
Aloysius Washington

<A>l<o>ys<i><u>s W<a>sh><i>ngt<o>n

[kiruthika_sri]

#include<stdio.h>
#include<string.h>
main()
{
        char c;
        char vowel[]="aeiou";
        while((c=getchar())!=EOF)
        {
                if(strchr(vowel,tolower(c)))
                                printf("<%c>",c);
                else
                printf("%c",c);
        }
}

[dilah JD]

wow..thats easyy~ haha..i did the code already and it sure is LONGGGG..

while((c=getchar())!= EOF){ -----------line 1
if(strchr(vowel,tolower(c))) {------line 2
printf("<%c>",c);---------------line 3
}

Just wonderingg in the line 2 coding..

strchr()? what actually the uses of it? cuz iv actually look in the internet, the result search was to point something and others were to find a character in a string? im not quite sure about it. It would be lovely if you can explain to me. (:

anyway thanks for the coding..