oj.uz

Submission #832561

# Submission time Handle Problem Language Result Execution time Memory
832561 2023-08-21T11:46:58 Z DJeniUp Dungeons Game (IOI21_dungeons) C++17
50 / 100
 7000 ms 604364 KB 
#include "dungeons.h"
#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
typedef pair<ll,ll>pairll;

#define N 100007
#define fr first
#define sc second

ll n,s[4*N],p[4*N],w[4*N],l[4*N],k[4*N],mx[4*N];

struct D{
	ll mxs,mns,dp,ds,pw,pl;
}d[4*N][30];

void init(int _n, vector<int> _s, vector<int> _p, vector<int> _w, vector<int> _l) {
	n=_n+1;
	for(int i=1;i<n;i++){
		s[i]=_s[i-1];
		p[i]=_p[i-1];
		w[i]=_w[i-1]+1;
		l[i]=_l[i-1]+1;
		d[i][0]={s[i]+s[i],s[i]+p[i],p[i],s[i],w[i],l[i]};
	}
	for(int i=1;i<=27;i++){
		for(int j=1;j<=n-1;j++){
			d[j][i].mxs=max(d[d[j][i-1].pw][i-1].mxs,d[j][i-1].mxs+d[d[j][i-1].pw][i-1].ds);
			d[j][i].mns=min(d[d[j][i-1].pl][i-1].mns,d[j][i-1].mns+d[d[j][i-1].pl][i-1].dp);
			d[j][i].dp=d[j][i-1].dp+d[d[j][i-1].pl][i-1].dp;
			d[j][i].ds=d[j][i-1].ds+d[d[j][i-1].pw][i-1].ds;
			d[j][i].pw=d[d[j][i-1].pw][i-1].pw;
			d[j][i].pl=d[d[j][i-1].pl][i-1].pl;
		}
	}
	for(int i=n-1;i>=1;i--){
		k[i]=k[w[i]]+s[i];
		mx[i]=max(mx[w[i]],s[i]);
	}
	return ;
}

pairll S0(ll x,ll y){
	for(int i=27;i>=0;i--){
		if(d[x][i].mns>y+d[x][i].dp){
			y+=d[x][i].dp;
			x=d[x][i].pl;
		}
	}
	return make_pair(x,y);
}

pairll S1(ll x,ll y){
	for(int i=27;i>=0;i--){
		if(d[x][i].mxs<=y+d[x][i].ds){
			y+=d[x][i].ds;
			x=d[x][i].pw;
		}
	}
	return make_pair(x,y);
}

long long simulate(int _x, int _z) {
	ll x=_x;
	ll z=_z;
	x++;
	ll tp=0;
	if(s[x]<=z)tp=1;
	while(x!=0){
		if(tp==0){
			pairll m1=S0(x,z);
			x=m1.fr;
			z=m1.sc;
		}else{
			pairll m1=S1(x,z);
			x=m1.fr;
			z=m1.sc;
		}
		tp^=1;
	}
    return z;
}

Subtask #1
11.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 340 KB Output is correct
2 Correct 0 ms 340 KB Output is correct
3 Correct 2 ms 3284 KB Output is correct
4 Correct 61 ms 75756 KB Output is correct
5 Correct 4 ms 3388 KB Output is correct
6 Correct 61 ms 75512 KB Output is correct

Subtask #2
26.0 / 26.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 1876 KB Output is correct
2 Correct 661 ms 602808 KB Output is correct
3 Correct 590 ms 602792 KB Output is correct
4 Correct 587 ms 604364 KB Output is correct
5 Correct 598 ms 604320 KB Output is correct
6 Correct 665 ms 602792 KB Output is correct
7 Correct 631 ms 601012 KB Output is correct

Subtask #3
13.0 / 13.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 1876 KB Output is correct
2 Correct 100 ms 77072 KB Output is correct
3 Correct 93 ms 77224 KB Output is correct
4 Correct 78 ms 76576 KB Output is correct
5 Correct 82 ms 76492 KB Output is correct
6 Correct 91 ms 76764 KB Output is correct
7 Correct 91 ms 76748 KB Output is correct
8 Correct 82 ms 76484 KB Output is correct
9 Correct 83 ms 76492 KB Output is correct
10 Correct 78 ms 76328 KB Output is correct
11 Correct 102 ms 76736 KB Output is correct
12 Correct 171 ms 76856 KB Output is correct
13 Correct 154 ms 76748 KB Output is correct

Subtask #4
0.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 1876 KB Output is correct
2 Correct 100 ms 77072 KB Output is correct
3 Correct 93 ms 77224 KB Output is correct
4 Correct 78 ms 76576 KB Output is correct
5 Correct 82 ms 76492 KB Output is correct
6 Correct 91 ms 76764 KB Output is correct
7 Correct 91 ms 76748 KB Output is correct
8 Correct 82 ms 76484 KB Output is correct
9 Correct 83 ms 76492 KB Output is correct
10 Correct 78 ms 76328 KB Output is correct
11 Correct 102 ms 76736 KB Output is correct
12 Correct 171 ms 76856 KB Output is correct
13 Correct 154 ms 76748 KB Output is correct
14 Correct 2 ms 1876 KB Output is correct
15 Correct 202 ms 76876 KB Output is correct
16 Correct 93 ms 77248 KB Output is correct
17 Correct 80 ms 76588 KB Output is correct
18 Correct 84 ms 76704 KB Output is correct
19 Correct 97 ms 76736 KB Output is correct
20 Correct 100 ms 76476 KB Output is correct
21 Correct 91 ms 76612 KB Output is correct
22 Execution timed out 7056 ms 76604 KB Time limit exceeded
23 Halted 0 ms 0 KB -

Subtask #5
0.0 / 27.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 1876 KB Output is correct
2 Correct 100 ms 77072 KB Output is correct
3 Correct 93 ms 77224 KB Output is correct
4 Correct 78 ms 76576 KB Output is correct
5 Correct 82 ms 76492 KB Output is correct
6 Correct 91 ms 76764 KB Output is correct
7 Correct 91 ms 76748 KB Output is correct
8 Correct 82 ms 76484 KB Output is correct
9 Correct 83 ms 76492 KB Output is correct
10 Correct 78 ms 76328 KB Output is correct
11 Correct 102 ms 76736 KB Output is correct
12 Correct 171 ms 76856 KB Output is correct
13 Correct 154 ms 76748 KB Output is correct
14 Correct 2 ms 1876 KB Output is correct
15 Correct 202 ms 76876 KB Output is correct
16 Correct 93 ms 77248 KB Output is correct
17 Correct 80 ms 76588 KB Output is correct
18 Correct 84 ms 76704 KB Output is correct
19 Correct 97 ms 76736 KB Output is correct
20 Correct 100 ms 76476 KB Output is correct
21 Correct 91 ms 76612 KB Output is correct
22 Execution timed out 7056 ms 76604 KB Time limit exceeded
23 Halted 0 ms 0 KB -

Subtask #6
0.0 / 11.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 1876 KB Output is correct
2 Correct 661 ms 602808 KB Output is correct
3 Correct 590 ms 602792 KB Output is correct
4 Correct 587 ms 604364 KB Output is correct
5 Correct 598 ms 604320 KB Output is correct
6 Correct 665 ms 602792 KB Output is correct
7 Correct 631 ms 601012 KB Output is correct
8 Correct 2 ms 1876 KB Output is correct
9 Correct 100 ms 77072 KB Output is correct
10 Correct 93 ms 77224 KB Output is correct
11 Correct 78 ms 76576 KB Output is correct
12 Correct 82 ms 76492 KB Output is correct
13 Correct 91 ms 76764 KB Output is correct
14 Correct 91 ms 76748 KB Output is correct
15 Correct 82 ms 76484 KB Output is correct
16 Correct 83 ms 76492 KB Output is correct
17 Correct 78 ms 76328 KB Output is correct
18 Correct 102 ms 76736 KB Output is correct
19 Correct 171 ms 76856 KB Output is correct
20 Correct 154 ms 76748 KB Output is correct
21 Correct 2 ms 1876 KB Output is correct
22 Correct 202 ms 76876 KB Output is correct
23 Correct 93 ms 77248 KB Output is correct
24 Correct 80 ms 76588 KB Output is correct
25 Correct 84 ms 76704 KB Output is correct
26 Correct 97 ms 76736 KB Output is correct
27 Correct 100 ms 76476 KB Output is correct
28 Correct 91 ms 76612 KB Output is correct
29 Execution timed out 7056 ms 76604 KB Time limit exceeded
30 Halted 0 ms 0 KB -