const newWord = 'JavaScript';
let glas = ['a','e','i','o','u']
function as(a,b){
count = 0
for(i=0;i< a.length; i++){
for(j=0;j <b.length;j++){
if(a[i] == b[j]){
count++
}
}
}
return count;
}
console.log(as(newWord,glas))
as(newWord,glas)