function question4(angka){
var w=0 , jml=0, rtt=0;
var nilai;
nilai=angka;
for(w=0;w < nilai.length;w++)
{
jml=jml+nilai[w];
}
rtt=jml/nilai.length;
console.log(rtt);
}
console.log(question4([4, 5, 6, 7, 8]));
console.log(question4([100, 200, 300, 400, 500]));
console.log(question4([-1, 4, 7, 11]));
If there is one or more array elements with negative values, then the function is direct outputs the text 'Negative!'.
First of all you don't have to call the question4() within a console.log() because the question4() doesn't return anything, instead check in the loop if (nilai[w] < 0) console.log('Negative!')
Maybe you can use this
function hasArrayNegativeValue(valueArray){
for(i=0;i < valueArray.length;i++)
{
if(valueArray[i] < 0){
return 'Negative';
}
}
return null;
}
console.log(hasArrayNegativeValue([4, 5, 6, 7, 8]));
console.log(hasArrayNegativeValue([100, 200, 300, 400, 500]));
console.log(hasArrayNegativeValue([-1, 4, 7, 11]));
it is so easy, question4 function must return a value..
function question4(angka){
for(w=0;w < angka.length;w++)
{
if(angka[w]<0)
{
return "Negative";
}
}
return "Posetive";
}