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| function jumlah(array) { | |
| const nilaiAwal = 0 | |
| //gunakan fungsi reduce untuk mengakumulasi | |
| //hasil penjumlahan dari semua element | |
| return array.reduce(function(jumlah, nilai) { | |
| return jumlah + nilai | |
| }, nilaiAwal) | |
| } | |
| //contoh penggunaan | |
| //console.log(jumlah([1,2,3,5])) | |
| //output: 11 (hasil dari 1+2+3+5) |
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