oj.uz

Submission #538821

# Submission time Handle Problem Language Result Execution time Memory
538821 2022-03-17T19:58:22 Z MilosMilutinovic Dungeons Game (IOI21_dungeons) C++17
100 / 100
 3613 ms 1555496 KB 
#include "dungeons.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
const int N=400050;
const int L=24;
const int K=8;
const ll inf=(ll)1e18;
int n,nxt[K][L][N],S[N],W[N];
ll pw[K+5],sum[K][L][N],mn[K][L][N],ft[N];
vector<pair<int,int>> E[N];
void DFS(int u,ll tot){
	ft[u]=tot;
	for(auto e:E[u])DFS(e.first,tot+e.second);
}
void init(int n,vector<int> s,vector<int> p,vector<int> w,vector<int> l){
	::n=n;for(int i=0;i<n;i++)S[i]=s[i],W[i]=w[i];W[n]=n;S[n]=0;
	pw[0]=1;for(int i=1;i<=K;i++)pw[i]=pw[i-1]*8;
	for(int i=0;i<K;i++){
		int h=pw[i];
		nxt[i][0][n]=n;
		sum[i][0][n]=0;
		mn[i][0][n]=inf;
		for(int j=0;j<n;j++){
			if(s[j]<=h){
				nxt[i][0][j]=w[j];
				sum[i][0][j]=s[j];
				mn[i][0][j]=inf;
			}else{
				nxt[i][0][j]=l[j];
				sum[i][0][j]=p[j];
				mn[i][0][j]=s[j];
			}
		}
		for(int j=1;j<L;j++)for(int l=0;l<=n;l++){
			nxt[i][j][l]=nxt[i][j-1][nxt[i][j-1][l]];
			sum[i][j][l]=min(inf,sum[i][j-1][l]+sum[i][j-1][nxt[i][j-1][l]]);
			mn[i][j][l]=min(mn[i][j-1][l],mn[i][j-1][nxt[i][j-1][l]]-sum[i][j-1][l]);
		}
	}
	for(int i=0;i<n;i++)E[w[i]].push_back({i,s[i]});
	DFS(n,0);
}
ll simulate(int x,int z){
	ll h=z;
	for(int i=0;i<K;i++){
		while(1){
			if(h>=pw[i+1]||x==n)break;
			for(int j=L-1;j>=0;j--){
				if(mn[i][j][x]>h){
					h+=sum[i][j][x];
					x=nxt[i][j][x];
				}
			}
			h+=S[x];x=W[x];
		}
	}
	return h+ft[x];
}

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 7 ms 14036 KB Output is correct
2 Correct 10 ms 14164 KB Output is correct
3 Correct 15 ms 21768 KB Output is correct
4 Correct 153 ms 205216 KB Output is correct
5 Correct 12 ms 21716 KB Output is correct
6 Correct 146 ms 205184 KB Output is correct

Subtask #2
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 17944 KB Output is correct
2 Correct 1175 ms 1548656 KB Output is correct
3 Correct 1123 ms 1555228 KB Output is correct
4 Correct 1106 ms 1555496 KB Output is correct
5 Correct 1341 ms 1540356 KB Output is correct
6 Correct 1394 ms 1548644 KB Output is correct
7 Correct 1251 ms 1555264 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 18128 KB Output is correct
2 Correct 233 ms 205948 KB Output is correct
3 Correct 186 ms 207104 KB Output is correct
4 Correct 168 ms 207848 KB Output is correct
5 Correct 167 ms 207076 KB Output is correct
6 Correct 286 ms 205984 KB Output is correct
7 Correct 282 ms 206000 KB Output is correct
8 Correct 167 ms 207820 KB Output is correct
9 Correct 183 ms 206028 KB Output is correct
10 Correct 176 ms 207820 KB Output is correct
11 Correct 162 ms 206192 KB Output is correct
12 Correct 332 ms 206100 KB Output is correct
13 Correct 214 ms 205576 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 18128 KB Output is correct
2 Correct 233 ms 205948 KB Output is correct
3 Correct 186 ms 207104 KB Output is correct
4 Correct 168 ms 207848 KB Output is correct
5 Correct 167 ms 207076 KB Output is correct
6 Correct 286 ms 205984 KB Output is correct
7 Correct 282 ms 206000 KB Output is correct
8 Correct 167 ms 207820 KB Output is correct
9 Correct 183 ms 206028 KB Output is correct
10 Correct 176 ms 207820 KB Output is correct
11 Correct 162 ms 206192 KB Output is correct
12 Correct 332 ms 206100 KB Output is correct
13 Correct 214 ms 205576 KB Output is correct
14 Correct 10 ms 17876 KB Output is correct
15 Correct 210 ms 205964 KB Output is correct
16 Correct 242 ms 205960 KB Output is correct
17 Correct 164 ms 206904 KB Output is correct
18 Correct 219 ms 206776 KB Output is correct
19 Correct 242 ms 205956 KB Output is correct
20 Correct 214 ms 206984 KB Output is correct
21 Correct 246 ms 207020 KB Output is correct
22 Correct 191 ms 206600 KB Output is correct
23 Correct 228 ms 206072 KB Output is correct
24 Correct 320 ms 206092 KB Output is correct

Subtask #5
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 18128 KB Output is correct
2 Correct 233 ms 205948 KB Output is correct
3 Correct 186 ms 207104 KB Output is correct
4 Correct 168 ms 207848 KB Output is correct
5 Correct 167 ms 207076 KB Output is correct
6 Correct 286 ms 205984 KB Output is correct
7 Correct 282 ms 206000 KB Output is correct
8 Correct 167 ms 207820 KB Output is correct
9 Correct 183 ms 206028 KB Output is correct
10 Correct 176 ms 207820 KB Output is correct
11 Correct 162 ms 206192 KB Output is correct
12 Correct 332 ms 206100 KB Output is correct
13 Correct 214 ms 205576 KB Output is correct
14 Correct 10 ms 17876 KB Output is correct
15 Correct 210 ms 205964 KB Output is correct
16 Correct 242 ms 205960 KB Output is correct
17 Correct 164 ms 206904 KB Output is correct
18 Correct 219 ms 206776 KB Output is correct
19 Correct 242 ms 205956 KB Output is correct
20 Correct 214 ms 206984 KB Output is correct
21 Correct 246 ms 207020 KB Output is correct
22 Correct 191 ms 206600 KB Output is correct
23 Correct 228 ms 206072 KB Output is correct
24 Correct 320 ms 206092 KB Output is correct
25 Correct 154 ms 205200 KB Output is correct
26 Correct 231 ms 205956 KB Output is correct
27 Correct 181 ms 206028 KB Output is correct
28 Correct 220 ms 206044 KB Output is correct
29 Correct 234 ms 206016 KB Output is correct
30 Correct 224 ms 207824 KB Output is correct
31 Correct 259 ms 207844 KB Output is correct
32 Correct 387 ms 206028 KB Output is correct
33 Correct 702 ms 206564 KB Output is correct
34 Correct 1269 ms 206592 KB Output is correct
35 Correct 688 ms 206028 KB Output is correct

Subtask #6
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 12 ms 17944 KB Output is correct
2 Correct 1175 ms 1548656 KB Output is correct
3 Correct 1123 ms 1555228 KB Output is correct
4 Correct 1106 ms 1555496 KB Output is correct
5 Correct 1341 ms 1540356 KB Output is correct
6 Correct 1394 ms 1548644 KB Output is correct
7 Correct 1251 ms 1555264 KB Output is correct
8 Correct 12 ms 18128 KB Output is correct
9 Correct 233 ms 205948 KB Output is correct
10 Correct 186 ms 207104 KB Output is correct
11 Correct 168 ms 207848 KB Output is correct
12 Correct 167 ms 207076 KB Output is correct
13 Correct 286 ms 205984 KB Output is correct
14 Correct 282 ms 206000 KB Output is correct
15 Correct 167 ms 207820 KB Output is correct
16 Correct 183 ms 206028 KB Output is correct
17 Correct 176 ms 207820 KB Output is correct
18 Correct 162 ms 206192 KB Output is correct
19 Correct 332 ms 206100 KB Output is correct
20 Correct 214 ms 205576 KB Output is correct
21 Correct 10 ms 17876 KB Output is correct
22 Correct 210 ms 205964 KB Output is correct
23 Correct 242 ms 205960 KB Output is correct
24 Correct 164 ms 206904 KB Output is correct
25 Correct 219 ms 206776 KB Output is correct
26 Correct 242 ms 205956 KB Output is correct
27 Correct 214 ms 206984 KB Output is correct
28 Correct 246 ms 207020 KB Output is correct
29 Correct 191 ms 206600 KB Output is correct
30 Correct 228 ms 206072 KB Output is correct
31 Correct 320 ms 206092 KB Output is correct
32 Correct 154 ms 205200 KB Output is correct
33 Correct 231 ms 205956 KB Output is correct
34 Correct 181 ms 206028 KB Output is correct
35 Correct 220 ms 206044 KB Output is correct
36 Correct 234 ms 206016 KB Output is correct
37 Correct 224 ms 207824 KB Output is correct
38 Correct 259 ms 207844 KB Output is correct
39 Correct 387 ms 206028 KB Output is correct
40 Correct 702 ms 206564 KB Output is correct
41 Correct 1269 ms 206592 KB Output is correct
42 Correct 688 ms 206028 KB Output is correct
43 Correct 8 ms 14036 KB Output is correct
44 Correct 11 ms 17984 KB Output is correct
45 Correct 1825 ms 1540264 KB Output is correct
46 Correct 1368 ms 1540268 KB Output is correct
47 Correct 1319 ms 1540296 KB Output is correct
48 Correct 1130 ms 1548860 KB Output is correct
49 Correct 1811 ms 1540592 KB Output is correct
50 Correct 1121 ms 1548800 KB Output is correct
51 Correct 1121 ms 1546604 KB Output is correct
52 Correct 1150 ms 1548732 KB Output is correct
53 Correct 2523 ms 1540916 KB Output is correct
54 Correct 2008 ms 1554380 KB Output is correct
55 Correct 2397 ms 1553500 KB Output is correct
56 Correct 2678 ms 1549648 KB Output is correct
57 Correct 3613 ms 1549728 KB Output is correct
58 Correct 2978 ms 1549660 KB Output is correct
59 Correct 3099 ms 1550076 KB Output is correct
60 Correct 2160 ms 1553060 KB Output is correct
61 Correct 2051 ms 1553520 KB Output is correct