Submission #1692626


Source Code Expand

#include<bits/stdc++.h>
using namespace std;

const int N = 5e5 + 9;

int n, A[N], k, q[N], h = 1, t, d[N], Gree[N], ans[N], tot, u;
set<int>P;
vector<int>V[N];
priority_queue<int, vector<int>, greater<int>>Q;

void AddEdge (int u, int v) {
	V[u].push_back(v); ++Gree[v];
}

int main () {
	scanf("%d%d", &n, &k);
	for (int i = 1; i <= n; ++i) scanf("%d", &A[i]), d[A[i]] = i;
	for (int i = 1; i <= n; ++i) {
		if (i - k > 0) P.erase(A[i - k]);
		auto p = P.upper_bound(A[i]);
		if (p != P.end()) AddEdge(i, d[*p]);
		P.insert(A[i]);
	}
	P.clear();
	for (int i = n; i; --i) {
		if (i + k <= n) P.erase(A[i + k]);
		auto p = P.upper_bound(A[i]);
		if (p != P.end()) AddEdge(i, d[*p]);
		P.insert(A[i]);
	}
	for (int i = 1; i <= n; ++i) if (!Gree[i]) Q.push(i);
	while (!Q.empty()) {
		u = Q.top(); Q.pop();
		ans[u] = ++tot;
		for (auto v : V[u]) if (--Gree[v] == 0) Q.push(v);
	}
	for (int i = 1; i <= n; ++i) printf("%d\n", ans[i]);
	return 0;
}

Submission Info

Submission Time
Task F - Wide Swap
User DraZxlNDdt
Language C++14 (GCC 5.4.1)
Score 2000
Code Size 983 Byte
Status AC
Exec Time 1210 ms
Memory 64128 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:16:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d", &n, &k);
                       ^
./Main.cpp:17:62: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  for (int i = 1; i <= n; ++i) scanf("%d", &A[i]), d[A[i]] = i;
                                                              ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 2000 / 2000
Status
AC × 3
AC × 94
Set Name Test Cases
Sample sample-01.txt, sample-02.txt, sample-03.txt
All 000.txt, 001.txt, 002.txt, 003.txt, 004.txt, 005.txt, 006.txt, 007.txt, 008.txt, 009.txt, 010.txt, 011.txt, 012.txt, 013.txt, 014.txt, 015.txt, 016.txt, 017.txt, 018.txt, 019.txt, 020.txt, 021.txt, 022.txt, 023.txt, 024.txt, 025.txt, 026.txt, 027.txt, 028.txt, 029.txt, 030.txt, 031.txt, 032.txt, 033.txt, 034.txt, 035.txt, 036.txt, 037.txt, 038.txt, 039.txt, 040.txt, 041.txt, 042.txt, 043.txt, 044.txt, 045.txt, 046.txt, 047.txt, 048.txt, 049.txt, 050.txt, 051.txt, 052.txt, 053.txt, 054.txt, 055.txt, 056.txt, 057.txt, 058.txt, 059.txt, 060.txt, 061.txt, 062.txt, 063.txt, 064.txt, 065.txt, 066.txt, 067.txt, 068.txt, 069.txt, 070.txt, 071.txt, 072.txt, 073.txt, 074.txt, 075.txt, 076.txt, 077.txt, 078.txt, 079.txt, 080.txt, 081.txt, 082.txt, 083.txt, 084.txt, 085.txt, 086.txt, 087.txt, 088.txt, 089.txt, 090.txt, sample-01.txt, sample-02.txt, sample-03.txt
Case Name Status Exec Time Memory
000.txt AC 6 ms 16640 KB
001.txt AC 6 ms 16640 KB
002.txt AC 6 ms 18688 KB
003.txt AC 6 ms 18688 KB
004.txt AC 6 ms 18688 KB
005.txt AC 6 ms 18688 KB
006.txt AC 6 ms 18688 KB
007.txt AC 6 ms 18688 KB
008.txt AC 6 ms 18688 KB
009.txt AC 7 ms 18688 KB
010.txt AC 8 ms 18816 KB
011.txt AC 8 ms 18816 KB
012.txt AC 8 ms 18688 KB
013.txt AC 8 ms 18688 KB
014.txt AC 8 ms 18688 KB
015.txt AC 8 ms 18688 KB
016.txt AC 8 ms 18688 KB
017.txt AC 8 ms 18816 KB
018.txt AC 8 ms 18816 KB
019.txt AC 7 ms 18688 KB
020.txt AC 7 ms 18688 KB
021.txt AC 6 ms 18688 KB
022.txt AC 8 ms 18688 KB
023.txt AC 8 ms 18688 KB
024.txt AC 7 ms 18688 KB
025.txt AC 8 ms 18816 KB
026.txt AC 8 ms 18816 KB
027.txt AC 7 ms 18688 KB
028.txt AC 7 ms 18688 KB
029.txt AC 7 ms 16640 KB
030.txt AC 8 ms 18816 KB
031.txt AC 7 ms 18688 KB
032.txt AC 8 ms 18816 KB
033.txt AC 7 ms 18688 KB
034.txt AC 8 ms 18816 KB
035.txt AC 7 ms 18688 KB
036.txt AC 8 ms 18816 KB
037.txt AC 7 ms 18688 KB
038.txt AC 8 ms 18816 KB
039.txt AC 240 ms 36212 KB
040.txt AC 462 ms 40704 KB
041.txt AC 712 ms 41088 KB
042.txt AC 576 ms 40832 KB
043.txt AC 692 ms 41088 KB
044.txt AC 1140 ms 56704 KB
045.txt AC 346 ms 40192 KB
046.txt AC 1210 ms 47360 KB
047.txt AC 631 ms 40832 KB
048.txt AC 395 ms 40448 KB
049.txt AC 162 ms 28672 KB
050.txt AC 352 ms 31360 KB
051.txt AC 230 ms 29952 KB
052.txt AC 670 ms 39296 KB
053.txt AC 39 ms 17656 KB
054.txt AC 397 ms 33792 KB
055.txt AC 8 ms 18816 KB
056.txt AC 51 ms 20864 KB
057.txt AC 209 ms 30080 KB
058.txt AC 64 ms 21120 KB
059.txt AC 182 ms 27120 KB
060.txt AC 1019 ms 64128 KB
061.txt AC 240 ms 36212 KB
062.txt AC 1029 ms 64128 KB
063.txt AC 254 ms 38008 KB
064.txt AC 1008 ms 64128 KB
065.txt AC 265 ms 38780 KB
066.txt AC 1012 ms 64128 KB
067.txt AC 277 ms 39424 KB
068.txt AC 1032 ms 64128 KB
069.txt AC 311 ms 40704 KB
070.txt AC 346 ms 42624 KB
071.txt AC 381 ms 40704 KB
072.txt AC 244 ms 38520 KB
073.txt AC 340 ms 41344 KB
074.txt AC 237 ms 36212 KB
075.txt AC 410 ms 41600 KB
076.txt AC 417 ms 42368 KB
077.txt AC 358 ms 41216 KB
078.txt AC 338 ms 41216 KB
079.txt AC 108 ms 27008 KB
080.txt AC 19 ms 19584 KB
081.txt AC 37 ms 21120 KB
082.txt AC 199 ms 31616 KB
083.txt AC 59 ms 23296 KB
084.txt AC 54 ms 22016 KB
085.txt AC 52 ms 21120 KB
086.txt AC 18 ms 19328 KB
087.txt AC 107 ms 23936 KB
088.txt AC 50 ms 22272 KB
089.txt AC 179 ms 27120 KB
090.txt AC 277 ms 40704 KB
sample-01.txt AC 7 ms 18688 KB
sample-02.txt AC 6 ms 16640 KB
sample-03.txt AC 6 ms 18688 KB