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Submission #821406

# Submission time Handle Problem Language Result Execution time Memory
821406 2023-08-11T09:53:39 Z Dan4Life Mechanical Doll (IOI18_doll) C++17
6 / 100
 52 ms 17068 KB 
#include "doll.h"
#include <bits/stdc++.h>
using namespace std;
using vi = vector<int>;
#define pb push_back
#define sz(a) (int)a.size()
#define all(a) begin(a),end(a)
const int mxN = (int)2e5+10;
int n, m;
bool vis[mxN];
vi a, v[mxN];

void getAns(){
	vi C(m+1); C[0] = a[0];
	for(int i = 0; i < n-1; i++) v[a[i]].pb(i);
	for(int i = 1; i <= m; i++) C[i] = i;
	int S = 0; vi X, Y;
	for(int i = 0; i < n-1; i++){
		if(!vis[a[i]]){
			if(sz(v[a[i]])==2){
				S++; C[a[i]] = -S;
				X.pb(a[i+1]), Y.pb(a[v[a[i]][1]+1]);
			}
			else C[a[i]] = a[i+1];
		}
		vis[a[i]] = 1;
	}
	answer(C, X, Y);
}

void create_circuit(int M, vi A) {
	m = M; a = A; a.push_back(0); 
	n = sz(a);  getAns();
}

Subtask #1
2.0 / 2.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4948 KB Output is correct
2 Correct 19 ms 9040 KB Output is correct
3 Correct 18 ms 8688 KB Output is correct
4 Correct 2 ms 4948 KB Output is correct
5 Correct 10 ms 6228 KB Output is correct
6 Correct 25 ms 10692 KB Output is correct
7 Correct 3 ms 4948 KB Output is correct

Subtask #2
4.0 / 4.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4948 KB Output is correct
2 Correct 19 ms 9040 KB Output is correct
3 Correct 18 ms 8688 KB Output is correct
4 Correct 2 ms 4948 KB Output is correct
5 Correct 10 ms 6228 KB Output is correct
6 Correct 25 ms 10692 KB Output is correct
7 Correct 3 ms 4948 KB Output is correct
8 Correct 34 ms 11652 KB Output is correct
9 Correct 36 ms 13064 KB Output is correct
10 Correct 52 ms 17068 KB Output is correct
11 Correct 2 ms 4948 KB Output is correct
12 Correct 2 ms 4948 KB Output is correct
13 Correct 2 ms 4948 KB Output is correct

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 4948 KB Output is correct
2 Correct 19 ms 9040 KB Output is correct
3 Correct 18 ms 8688 KB Output is correct
4 Correct 2 ms 4948 KB Output is correct
5 Correct 10 ms 6228 KB Output is correct
6 Correct 25 ms 10692 KB Output is correct
7 Correct 3 ms 4948 KB Output is correct
8 Correct 34 ms 11652 KB Output is correct
9 Correct 36 ms 13064 KB Output is correct
10 Correct 52 ms 17068 KB Output is correct
11 Correct 2 ms 4948 KB Output is correct
12 Correct 2 ms 4948 KB Output is correct
13 Correct 2 ms 4948 KB Output is correct
14 Incorrect 34 ms 11652 KB wrong motion
15 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 4948 KB wrong motion
2 Halted 0 ms 0 KB -

Subtask #5
0.0 / 18.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 4948 KB wrong motion
2 Halted 0 ms 0 KB -

Subtask #6
0.0 / 56.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 4948 KB wrong motion
2 Halted 0 ms 0 KB -