The answer is "operating systems" brcause you need that that to use the rest
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// making the class
class Counter {
int counter;
int limit;
// Constructor
Counter(int a, int b){
counter = a;
limit = b;
}
// static function to increment
static increment(){
if(counter<limit)
nCounter+=1;
}
// Decrement function
void decrement(){
if(counter>0)
nCounter-=1;
}
int getValue(){
return counter;
}
static int nCounter;
int getNCounters(){
return nCounter;
}
};
// Initializa the static
int Counter::nCounter = 0;
Answer: >>>
Explanation:
just finished the test and got this right
Answer:International Mail. You can mail postcards, letters, large envelopes, and packages from the United States to other countries. ...
Military Mail. ...
Money Orders. ...
Passports. ...
Paying for Merchandise. ...
PC Postage. ...
Post Office™ Boxes. ...
Stamp Collecting.
Explanation:
