Изменения
→Пример
<tex> void </tex> <tex>setHours(int </tex> <tex> newHours)</tex>
<tex> pre: </tex> <tex>0 <= newHours <= 23</tex>
<tex> void </tex> <tex>setMinutes(int </tex> <tex>newMinutes)</tex>
<tex> pre: </tex> <tex>0 <= newMinutes < 60</tex>
<tex> void </tex> <tex>setSeconds(int </tex> <tex>newSeconds)</tex>
<tex> pre: </tex> <tex>0 <= newSeconds < 60</tex>