problem solving

index.js

@@ -0,0 +1,59 @@
+/*
+STORE 'jadwalPelanggan' with array value
+STORE 'tanggalBuka' with number value <= 31
+
+FOR from 'i' = 0 to 31-'tanggalBuka'
+  STORE list with null string
+  IF 'i' plus 'tanggalBuka' mod 5 equals 0 THEN
+  STORE 'list' with 'Tempat Fitness Tutup'
+  ELSE
+    FOR from 'j' = 0 to length of 'jadwalPelanggan'
+      IF 'i' mod jadwalPelanggan[j][1] equals 0 THEN
+        STORE 'list' with jadwalPelanggan[j][0] +', '
+      END IF
+    END FOR
+  END IF
+
+  STORE 'keterangan' with 'Tanggal' + (i+tanggalBuka) +': ' +list
+  STORE 'result' with
+    IF (i+tanggalBuka) % 5 == 0
+      result equal 'keterangan'
+    ELSE
+      result equal 'keterangan' from index 0 to index length of 'keterangan' minus 2
+    END IF
+
+  DISPLAY 'result'
+
+END FOR
+*/
+const jadwalPelanggan = [['Tono', 2], ['Anton', 4], ['Budi', 5]]
+const tanggalBuka = 7
+
+for (let i = 0; i <= 31-tanggalBuka; i++) {
+
+  let list = ''
+
+  if ((i+tanggalBuka) % 5 == 0) {
+
+    list = 'Tempat Fitness Tutup'
+
+  }else {
+
+    for (let j = 0; j < jadwalPelanggan.length; j++) {
+
+      if (i % jadwalPelanggan[j][1] == 0) {
+
+        list += jadwalPelanggan[j][0] +', '
+
+      }
+
+    }
+
+  }
+
+  let keterangan = 'Tanggal ' +(i+tanggalBuka) + ': ' +list
+  let result = (i+tanggalBuka) % 5 == 0 ? keterangan : keterangan.slice(0, keterangan.length-2)
+
+console.log(result);
+
+}