oj.uz

Submission #1048952

# Submission time Handle Problem Language Result Execution time Memory
1048952 2024-08-08T11:31:16 Z amirhoseinfar1385 Dungeons Game (IOI21_dungeons) C++17
89 / 100
 7000 ms 408492 KB 
#include "dungeons.h"
#include <bits/stdc++.h>
using namespace std;
const long long maxn=400000+10,lg=20,maxm=maxn*2;
long long sp[maxm][lg],wsp[maxm][lg],ezafsp[maxm][lg];
long long n,all[maxm],r[maxm],l[maxm],s[maxm],p[maxm],inf=1e15+5;
struct stbor{
	long long tamam,ezaf,kam;
	stbor(){
		ezaf=0;
		kam=inf;
	}
}fakebor;
 
stbor boro(long long ind,long long now,long long len){
	stbor ret;
	ret.kam=inf;
	while(true){
	if(ind==n){
		ret.ezaf=now;
		ret.tamam=ind;
		break;
	}
	if(len==0){
		ret.ezaf=now;
		ret.tamam=ind;
		break;
	}
	long long ziad=now;
	long long u=ind;
	if(now>=s[ind]){
		ziad-=s[ind];
	}else{
		u=ind+maxn;
	}
	for(long long j=lg-1;j>=0;j--){
		if((1<<j)<=len&&wsp[u][j]>ziad){
			ret.kam=min(ret.kam,wsp[u][j]-ziad);
			ind=sp[u][j],now=ezafsp[u][j]+ziad,len=len-(1<<j);
			break;
		}
	}
	}
	return ret;
}
 
void calsp(){
	for(long long i=0;i<n;i++){
		sp[i][0]=r[i];
		wsp[i][0]=inf;
		ezafsp[i][0]=s[i]+s[i];
		sp[i+maxn][0]=l[i];
		wsp[i+maxn][0]=inf;
		wsp[i+maxn][0]=s[i];
		ezafsp[i+maxn][0]=p[i];
	}
	sp[n][0]=n;
	wsp[n][0]=inf;
	ezafsp[n][0]=0;
	for(long long lev=1;lev<lg;lev++){
		for(long long i=0;i<=n;i++){
			stbor tof=boro(sp[i][lev-1],ezafsp[i][lev-1],(1<<(lev-1)));
			sp[i][lev]=tof.tamam;
			wsp[i][lev]=min(wsp[i][lev-1],tof.kam);
			ezafsp[i][lev]=tof.ezaf;
			tof=boro(sp[i+maxn][lev-1],ezafsp[i+maxn][lev-1],(1<<(lev-1)));
			sp[i+maxn][lev]=tof.tamam;
			wsp[i+maxn][lev]=min(wsp[i+maxn][lev-1],tof.kam);
			ezafsp[i+maxn][lev]=tof.ezaf;
		}
	}
}
 
void init(int n_, std::vector<int> s_, std::vector<int> p_, std::vector<int> w_, std::vector<int> l_) {
	n=n_;
	fakebor.tamam=n;
	for(long long i=0;i<n;i++){
		s[i]=s_[i];
		l[i]=l_[i];
		r[i]=w_[i];
		p[i]=p_[i];
	}
	calsp();
	return;
}
 
long long simulate(int x,int z) {
	stbor ret=boro(x,z,2e7);
	return ret.ezaf;
}

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 18780 KB Output is correct
2 Correct 2 ms 16732 KB Output is correct
3 Correct 3 ms 18984 KB Output is correct
4 Correct 49 ms 71768 KB Output is correct
5 Correct 3 ms 17240 KB Output is correct
6 Correct 75 ms 60732 KB Output is correct

Subtask #2
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 18948 KB Output is correct
2 Correct 4426 ms 406308 KB Output is correct
3 Correct 5349 ms 406304 KB Output is correct
4 Correct 5259 ms 405372 KB Output is correct
5 Correct 691 ms 406304 KB Output is correct
6 Correct 5003 ms 406308 KB Output is correct
7 Correct 1952 ms 406304 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 18780 KB Output is correct
2 Correct 85 ms 65848 KB Output is correct
3 Correct 99 ms 65848 KB Output is correct
4 Correct 121 ms 65752 KB Output is correct
5 Correct 81 ms 72536 KB Output is correct
6 Correct 68 ms 72684 KB Output is correct
7 Correct 88 ms 51400 KB Output is correct
8 Correct 93 ms 51156 KB Output is correct
9 Correct 101 ms 51284 KB Output is correct
10 Correct 122 ms 51288 KB Output is correct
11 Correct 115 ms 51400 KB Output is correct
12 Correct 267 ms 62808 KB Output is correct
13 Correct 202 ms 64336 KB Output is correct

Subtask #4
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 18780 KB Output is correct
2 Correct 85 ms 65848 KB Output is correct
3 Correct 99 ms 65848 KB Output is correct
4 Correct 121 ms 65752 KB Output is correct
5 Correct 81 ms 72536 KB Output is correct
6 Correct 68 ms 72684 KB Output is correct
7 Correct 88 ms 51400 KB Output is correct
8 Correct 93 ms 51156 KB Output is correct
9 Correct 101 ms 51284 KB Output is correct
10 Correct 122 ms 51288 KB Output is correct
11 Correct 115 ms 51400 KB Output is correct
12 Correct 267 ms 62808 KB Output is correct
13 Correct 202 ms 64336 KB Output is correct
14 Correct 3 ms 18780 KB Output is correct
15 Correct 127 ms 51392 KB Output is correct
16 Correct 97 ms 51760 KB Output is correct
17 Correct 87 ms 51544 KB Output is correct
18 Correct 94 ms 51548 KB Output is correct
19 Correct 96 ms 51544 KB Output is correct
20 Correct 219 ms 51536 KB Output is correct
21 Correct 186 ms 65776 KB Output is correct
22 Correct 160 ms 65932 KB Output is correct
23 Correct 141 ms 65880 KB Output is correct
24 Correct 208 ms 64336 KB Output is correct

Subtask #5
27.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 18780 KB Output is correct
2 Correct 85 ms 65848 KB Output is correct
3 Correct 99 ms 65848 KB Output is correct
4 Correct 121 ms 65752 KB Output is correct
5 Correct 81 ms 72536 KB Output is correct
6 Correct 68 ms 72684 KB Output is correct
7 Correct 88 ms 51400 KB Output is correct
8 Correct 93 ms 51156 KB Output is correct
9 Correct 101 ms 51284 KB Output is correct
10 Correct 122 ms 51288 KB Output is correct
11 Correct 115 ms 51400 KB Output is correct
12 Correct 267 ms 62808 KB Output is correct
13 Correct 202 ms 64336 KB Output is correct
14 Correct 3 ms 18780 KB Output is correct
15 Correct 127 ms 51392 KB Output is correct
16 Correct 97 ms 51760 KB Output is correct
17 Correct 87 ms 51544 KB Output is correct
18 Correct 94 ms 51548 KB Output is correct
19 Correct 96 ms 51544 KB Output is correct
20 Correct 219 ms 51536 KB Output is correct
21 Correct 186 ms 65776 KB Output is correct
22 Correct 160 ms 65932 KB Output is correct
23 Correct 141 ms 65880 KB Output is correct
24 Correct 208 ms 64336 KB Output is correct
25 Correct 67 ms 65116 KB Output is correct
26 Correct 80 ms 65880 KB Output is correct
27 Correct 169 ms 64428 KB Output is correct
28 Correct 125 ms 64348 KB Output is correct
29 Correct 77 ms 64336 KB Output is correct
30 Correct 346 ms 64344 KB Output is correct
31 Correct 411 ms 65876 KB Output is correct
32 Correct 294 ms 72540 KB Output is correct
33 Correct 107 ms 72536 KB Output is correct
34 Correct 102 ms 72540 KB Output is correct
35 Correct 190 ms 72724 KB Output is correct

Subtask #6
0.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 3 ms 18948 KB Output is correct
2 Correct 4426 ms 406308 KB Output is correct
3 Correct 5349 ms 406304 KB Output is correct
4 Correct 5259 ms 405372 KB Output is correct
5 Correct 691 ms 406304 KB Output is correct
6 Correct 5003 ms 406308 KB Output is correct
7 Correct 1952 ms 406304 KB Output is correct
8 Correct 3 ms 18780 KB Output is correct
9 Correct 85 ms 65848 KB Output is correct
10 Correct 99 ms 65848 KB Output is correct
11 Correct 121 ms 65752 KB Output is correct
12 Correct 81 ms 72536 KB Output is correct
13 Correct 68 ms 72684 KB Output is correct
14 Correct 88 ms 51400 KB Output is correct
15 Correct 93 ms 51156 KB Output is correct
16 Correct 101 ms 51284 KB Output is correct
17 Correct 122 ms 51288 KB Output is correct
18 Correct 115 ms 51400 KB Output is correct
19 Correct 267 ms 62808 KB Output is correct
20 Correct 202 ms 64336 KB Output is correct
21 Correct 3 ms 18780 KB Output is correct
22 Correct 127 ms 51392 KB Output is correct
23 Correct 97 ms 51760 KB Output is correct
24 Correct 87 ms 51544 KB Output is correct
25 Correct 94 ms 51548 KB Output is correct
26 Correct 96 ms 51544 KB Output is correct
27 Correct 219 ms 51536 KB Output is correct
28 Correct 186 ms 65776 KB Output is correct
29 Correct 160 ms 65932 KB Output is correct
30 Correct 141 ms 65880 KB Output is correct
31 Correct 208 ms 64336 KB Output is correct
32 Correct 67 ms 65116 KB Output is correct
33 Correct 80 ms 65880 KB Output is correct
34 Correct 169 ms 64428 KB Output is correct
35 Correct 125 ms 64348 KB Output is correct
36 Correct 77 ms 64336 KB Output is correct
37 Correct 346 ms 64344 KB Output is correct
38 Correct 411 ms 65876 KB Output is correct
39 Correct 294 ms 72540 KB Output is correct
40 Correct 107 ms 72536 KB Output is correct
41 Correct 102 ms 72540 KB Output is correct
42 Correct 190 ms 72724 KB Output is correct
43 Correct 2 ms 18780 KB Output is correct
44 Correct 2 ms 18780 KB Output is correct
45 Correct 684 ms 408488 KB Output is correct
46 Correct 1541 ms 408484 KB Output is correct
47 Correct 1237 ms 402048 KB Output is correct
48 Correct 2989 ms 402040 KB Output is correct
49 Correct 685 ms 408404 KB Output is correct
50 Correct 3665 ms 408404 KB Output is correct
51 Correct 824 ms 408492 KB Output is correct
52 Correct 3707 ms 408484 KB Output is correct
53 Execution timed out 7060 ms 408404 KB Time limit exceeded
54 Halted 0 ms 0 KB -