Number of vowel

[logantr]

Why my program doesn't work?

Print number of vowels case-insensitively. For instance in the expression “come here”, there are 4 vowels.

#include <stdio.h>
#include <stdlib.h>

int vowels(char sentence[], char vowelletters[], int max)
{

	int vowelcounter=0;
    int i,j=0;
	for(i=0; i<max; i++)
	{
		for(j=0; j<8; j++)
		
			if (sentence[i]==vowelletters[j])
				vowelcounter++;
                    
	}
	return vowelcounter;
}

int main()
{
	char sentence[40];
	int sayi=0; int vowelcounter=0;
	
	char vowelletters[8]={'a','e','ı','i','o','ö','u','ü'};
	printf("Please write a sentence:");
	scanf("%c/n", sentence);
	sayi=strlen(sentence);
	vowelcounter=vowels(sentence,vowelletters,sayi);
	printf("The number of vowel(s) is(are): %d\n", vowelcounter);

	system ("pause");
	return 0;
}

it just count one vowels not more.

[weaknessforcats]

This code:

scanf("%c/n", sentence);

tells scanf to accept only one character. You need to be able to accept a string of characters.

[logantr]

thanks.. it works.. how am i miss it? i think its gonna be okey in time..