tutorial 8(4)

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

int main(){

char str[50], vowel[50]="",consonant[50]="";
int len,i,c=0,v=0;

printf("Please enter a word: ");
gets(s);
len=strlen(s)

for (i=0;i<len;i++){
is(s[i]=='a'||s[i]=='e'||s[i]=='i'||s[i]=='o'||s[i]=='u'){
vowel[v]=s[i];
v++
}
else{
consonant[c]=s[i];
c++
}
}
printf("\nNumber of letters: %d",len);
printf("\nNumber of vowel: %d->",v);

puts(vowel);
printf("Number of consonant:%d->",c);
puts(consonant);
return 0;
}