For instance, when searching for a particular value in an unsorted list, every element will be compared against this value, with the loop terminating when equality is found; however to deal with the case that the value should be absent, one must also test after each step for having completed the search unsuccessfully.
Na primer, u traženju određene vrednosti u neorganizovanoj tabeli, svaki element će biti upoređen sa ovom vrednošću, sa prekidom petlje kada je jednakost pronađena: međutim u slučaju da je vrednost odsutna, takođe mora testirati posle svakog koraka jer je potraga bezuspešno završena.