We start to run a loop from i = 2, until the value of i is less than n while incrementing the value of i one by one.
ພວກເຮົາເລີ່ມຕົ້ນແລ່ນ loop ຈາກ i = 2, ຈົນກ່ວາມູນຄ່າຂອງ i ແມ່ນຫນ້ອຍກ່ວາ n ໃນຂະນະທີ່ເພີ່ມມູນຄ່າຂອງ i ຕໍ່ ຫນຶ່ງ.