uint64 ScheduleStrategy::current() const {
enum { t_add = ScheduleStrategy::arithmetic_schedule, t_luby = ScheduleStrategy::luby_schedule };
if (base == 0) return UINT64_MAX;
else if (type == t_add) return static_cast<uint64>(addR(idx, grow) + base);
else if (type == t_luby)return static_cast<uint64>(lubyR(idx)) * base;
uint64 x = static_cast<uint64>(growR(idx, grow) * base);
return x + !x;
}
int main() {
struct semaphore S1={1,0,0};
while(1) {
system("cls");
printf("Options :-\n1.Add Reader.\n2.Add Writer.\n3.Remove Reader.\n4.Remove Writer.\n5.Exit.\n\n\tChoice : ");
intch;
scanf("%d",&ch);
switch(ch) {
case 1: addR(&S1); break;
case 2: addW(&S1); break;
case 3: remR(&S1); break;
case 4: remW(&S1); break;
case 5: printf("\n\tGoodBye!"); getch(); return 0;
default: printf("\nInvalid Entry!"); continue;
}
printf("\n\n<<<<<< Current Status >>>>>>\n\n\tMutex\t\t:\t%d\n\tActive Readers\t:\t%d\n\tWaiting Readers\t:\t%d\n\tWriter Active\t:\t%s\n\n", S1.mutex, S1.rcount, S1.rwait, (S1.mutex==0 && S1.rcount==0) ? "YES" : "NO");
system("pause");
}
}
void search()
{
initMethodF();
initMethodR();
minVariance=1e10;
while(true)
{
if(methodF[F-1]*methodR[R-1]>=3*methodF[0]*methodR[0])
{
sort();
}
if(not addF())
{
initMethodF();
if(not addR())
{
break;
}
}
}
}
int main(int argc, char** argv){
int nodeCount = 10;
if(argc > 1)
nodeCount = atoi(argv[1]);
bNode *a = NULL;
Tree tree=(&a);
/*
printf("instantiate tree..\n");
printf("Adding elements using addL\n");
for(int i = 10;i >= 0; i--)
addL(tree,i);
printf("Tree:\n");
drawtree(tree);
printf("Now removing all elements from the tree\n");
while (size(tree)) {
printf("--remvR--\n");
remvR(tree);
printf("Tree:\n");
drawtree(tree);
}
*/
printf("--------------------------\n");
printf("Adding elements using addL\n");
printf("--------------------------\n");
for(int i = 0;i < nodeCount; i++){
printf("Adding %i using addL\n",i);
addL(tree,i);
printf("Tree:\n");
printaslist(tree);
drawtree(tree);
printf("\n\n");
}
printf("--------------------------\n");
printf(" Testing lookup \n");
printf("--------------------------\n");
printf("Current tree as list:\n");
printaslist(tree);
for(int i = 0; i < size(tree); i++)
printf("lookup: tree[%i] == %i\n",i,(int)lookup(tree,i));
printf("-------------------------------\n");
printf("Remove all elements using remvR\n");
printf("-------------------------------\n");
while (size(tree)) {
remvR(tree);
printf("Tree:\n");
printaslist(tree);
drawtree(tree);
printf("\n\n");
}
printf("--------------------------\n");
printf("Adding elements using addR\n");
printf("--------------------------\n");
for(int i = 0;i < nodeCount; i++){
printf("Adding %i using addR\n",i);
addR(tree,i);
printf("Tree:\n");
printaslist(tree);
drawtree(tree);
printf("\n\n");
}
printf("-------------------------------\n");
printf("Remove all elements using remvL\n");
printf("-------------------------------\n");
while (size(tree)) {
remvL(tree);
printf("Tree:\n");
printaslist(tree);
drawtree(tree);
printf("\n\n");
}
return 0;
}
main(){
int i, j, opt, opt2, opt3, nRuang, nLantai=3;
for(i=0; i<nLantai; i++){
addL(i+1);
if(i==0)
nRuang=5;
else if(i==1)
nRuang=2;
else
nRuang=3;
for(j=0; j<nRuang; j++)
addR(i+1);
}
while(true){
printf("Menu:\n1. tambah ruang\n2. hapus ruang\n3. pinjam ruang\n4. kembalikan ruang\n5. lihat ruang\n6. lihat ruang yang dipinjam\n7. tambah lantai\n8. hapus lantai\n9. exit\noption : ");
scanf("%d",&opt);
if(opt==1)
{
printf("tambah ke lantai : ");
scanf("%d",&opt2);
nRuang++;
addR(opt2);
viewL(true);
}
else if(opt==2){
printf("delete ruang terakhir pada lantai : ");
scanf("%d",&opt2);
delR(opt2);
viewL(true);
}
else if(opt==3 || opt==4){
printf("Pilih lantai : ");
scanf("%d",&opt2);
printf("Pilih ruang : ");
scanf("%d",&opt3);
if(opt==3)
status(opt2, opt3, 1);
else
status(opt2, opt3, 0);
viewL(false);
}
else if(opt==5)
viewL(true);
else if(opt==6)
viewL(false);
else if(opt==7){
nLantai++;
addL(nLantai);
viewL(true);
}
else if(opt==8){
nLantai--;
delL();
viewL(true);
}
else
break;
}
getch();
}