The problem: design an algorithm that answers questions of the this type: given a collection of trace data, the algorithm should decide whether a virus introduced into computer ca at time x could have infected a computer cb by time y. the algorithm should run in o(n + m) time

energy can cross the boundaries of a closed system in the form of heat and mass

explanation:

answer:

the army does care about its soilders sir i think yout getting off on the wrong foot sir you need to respect our country were keeping the peole that want to d harm towards you out. so dont go saying we don't care cause we do

answer:

what happend?

explanation:

hes mad if he says,

explanation:

r!