Pagini recente » Cod sursa (job #1906541) | Cod sursa (job #1089375) | Cod sursa (job #1065706) | Cod sursa (job #294050) | Cod sursa (job #3162240)
#include <fstream>
using namespace std;
ifstream fin("order.in");
ofstream fout("order.out");
struct node {
int val;
int left;
int right;
};
node aint[500001];
int ultimul_scos = 0;
void build(int nod, int st, int dr, int val){
if (val == 1){
aint[nod].val = val;
aint[nod].left = st;
aint[nod].right = dr;
return;
}
int mid = (st + dr) / 2;
build(2 * nod, st, mid, ((val / 2) + val % 2));
build(2 * nod + 1, (mid + 1), dr, (val / 2));
aint[nod].val = val;
aint[nod].left = st;
aint[nod].right = dr;
}
void remove(int nod, int val){
if (aint[nod].val == 1 && aint[2 * nod].val == 0 && aint[2 * nod + 1].val == 0){
aint[nod].val--;
ultimul_scos = aint[nod].left;
return;
}
aint[nod].val--;
if (val <= aint[2 * nod].val && aint[2 * nod].val != 0){
remove(2 * nod, val);
} else {
remove(2 * nod + 1, (val - aint[2 * nod + 1].val + 1));
}
}
int main() {
int n, copie_n;
int poz = 1;
fin >> n;
copie_n = n;
build(1, 1, n, n);
for (int i = 1; i <= copie_n; i++){
poz += i;
poz %= n;
remove(1, poz);
fout << ultimul_scos << " ";
poz--;
n--;
}
return 0;
}