oj.uz

Submission #563351

# Submission time Handle Problem Language Result Execution time Memory
563351 2022-05-17T02:38:28 Z ngpin04 Swap (BOI16_swap) C++14
0 / 100
 1 ms 1876 KB 
#include <bits/stdc++.h>
#define fi first
#define se second
#define mp make_pair
#define TASK ""
#define bit(x) (1LL << (x))
#define getbit(x, i) (((x) >> (i)) & 1)
#define ALL(x) (x).begin(), (x).end() 
using namespace std;
template <typename T1, typename T2> bool mini(T1 &a, T2 b) {
	if (a > b) {a = b; return true;} return false;
}
template <typename T1, typename T2> bool maxi(T1 &a, T2 b) {
	if (a < b) {a = b; return true;} return false;
}
mt19937_64 rd(chrono::steady_clock::now().time_since_epoch().count());

int rand(int l, int r) {
	return l + rd() % (r - l + 1);
}
const int N = 4e5 + 5;
const int oo = 1e9;
const long long ooo = 1e18;
const int mod = 1e9 + 7; // 998244353;
const long double pi = acos(-1);

int pos[N];
int val[N];
int a[N];
int n;

int main() {
	ios_base::sync_with_stdio(0);
	cin.tie(0);
	cin >> n;
	for (int i = 1; i <= n; i++)
		cin >> a[i];
		
	for (int i = n + 1; i <= 2 * n + 1; i++)
		a[i] = oo;
		
	for (int i = 1; i <= n; i++) {
		val[a[i]] = i;
		pos[i] = i;
	}
	
	memset(a, 0, sizeof(a));
	a[0] = oo;
	for (int i = 1; i <= n; i++) {
		int cur = val[i];
		if (!a[cur >> 1]) {
			a[cur >> 1] = i;
			pos[cur >> 1] = pos[cur];
		} else 
			a[pos[cur]] = i;
	}
	
	for (int i = 1; i <= n; i++)
		cout << a[i] << " ";
	return 0;
}

Subtask #1
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 1876 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 1876 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 27.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 1876 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 1876 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 32.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 1876 KB Output isn't correct
2 Halted 0 ms 0 KB -