Answer:
#include <stdlib.h>
#include <time.h>
#include <iostream>
using namespace std;
int main() {
srand(time(NULL));
cout << rand() % 30 << endl;
cout << rand() % 30 + 30 << endl;
cout << rand() % 30 + 60 << endl;
}
Explanation:
rand() returns a pseudo-random integral number in the range between 0 and RAND_MAX. By applying the modulo operator, you map that to the desired range (30 in your case), then you add an offset.
1.Extended border node (EBN)
2.Central directory server (CDS)
3.Branch extender (BEX or BrEx or BrNN)
If you're talking about Microsoft PowerPoint, just go to the slide view, right click and click "Duplicate Slide".
I'm sure you can also Copy and Paste slides.
