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Submission #1068753

# Submission time Handle Problem Language Result Execution time Memory
1068753 2024-08-21T11:50:12 Z jamjanek Choreography (IOI23_choreography) C++17
45 / 100
 61 ms 9928 KB 
#include "choreography.h"
#include <bits/stdc++.h>
using namespace std;
 
vector<int> pos[2];
vector<int> perm;
vector<int>pom;
int shift;
int n,i;
void init(int N, std::vector<int> P) {
	n=N;
	pos[0].resize(n);
	pos[1].resize(n);
	pom.resize(n);
	for(int i=0;i<N;i++)pos[0][P[i]] = i;
	perm = P;
 
	for(i=0;i<n;i++)
		pom[perm[perm[i]]] = perm[i];
	perm = pom;
	for(i=0;i<n;i++)
		pos[1][perm[i]]=i;
	i=0;
	return;
} 
int shift1, shift2;
void move_right(int k) {
	shift1 = (shift1+k)%n;
	return;
}
 
void move_left(int k) {
	shift1 = (shift1-k+n)%n;
	return;
}
 
void swap_places() {
	return;
}
 
void move_around() {
	i^=1;
	swap(shift1,shift2);
	shift1 = (n-shift1)%n;
	shift2 = (n-shift2)%n;
	return;
}
 
int get_position(int D){
	return (pos[i][(D+shift2)%n]+shift1)%n;
//    return 0;
}

Subtask #1
7.0 / 7.0

# Verdict Execution time Memory Grader output
1 Correct 61 ms 9672 KB Output is correct
2 Correct 58 ms 9924 KB Output is correct
3 Correct 58 ms 9920 KB Output is correct
4 Correct 60 ms 9924 KB Output is correct
5 Correct 37 ms 7368 KB Output is correct
6 Correct 36 ms 7372 KB Output is correct

Subtask #2
0.0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 348 KB 5th lines differ - on the 1st token, expected: '411', found: '410'
2 Halted 0 ms 0 KB -

Subtask #3
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 57 ms 9256 KB Output is correct
2 Correct 48 ms 9472 KB Output is correct
3 Correct 55 ms 9420 KB Output is correct
4 Correct 30 ms 6944 KB Output is correct
5 Correct 30 ms 6976 KB Output is correct
6 Correct 31 ms 6856 KB Output is correct

Subtask #4
0.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 57 ms 9256 KB Output is correct
2 Correct 48 ms 9472 KB Output is correct
3 Correct 55 ms 9420 KB Output is correct
4 Correct 30 ms 6944 KB Output is correct
5 Correct 30 ms 6976 KB Output is correct
6 Correct 31 ms 6856 KB Output is correct
7 Incorrect 51 ms 9412 KB 3rd lines differ - on the 1st token, expected: '74726', found: '64493'
8 Halted 0 ms 0 KB -

Subtask #5
28.0 / 28.0

# Verdict Execution time Memory Grader output
1 Correct 61 ms 9672 KB Output is correct
2 Correct 58 ms 9924 KB Output is correct
3 Correct 58 ms 9920 KB Output is correct
4 Correct 60 ms 9924 KB Output is correct
5 Correct 37 ms 7368 KB Output is correct
6 Correct 36 ms 7372 KB Output is correct
7 Correct 57 ms 9256 KB Output is correct
8 Correct 48 ms 9472 KB Output is correct
9 Correct 55 ms 9420 KB Output is correct
10 Correct 30 ms 6944 KB Output is correct
11 Correct 30 ms 6976 KB Output is correct
12 Correct 31 ms 6856 KB Output is correct
13 Correct 54 ms 9928 KB Output is correct
14 Correct 55 ms 9668 KB Output is correct
15 Correct 54 ms 9668 KB Output is correct
16 Correct 39 ms 7368 KB Output is correct
17 Correct 35 ms 7276 KB Output is correct
18 Correct 34 ms 7380 KB Output is correct

Subtask #6
0.0 / 29.0

# Verdict Execution time Memory Grader output
1 Correct 61 ms 9672 KB Output is correct
2 Correct 58 ms 9924 KB Output is correct
3 Correct 58 ms 9920 KB Output is correct
4 Correct 60 ms 9924 KB Output is correct
5 Correct 37 ms 7368 KB Output is correct
6 Correct 36 ms 7372 KB Output is correct
7 Incorrect 1 ms 348 KB 5th lines differ - on the 1st token, expected: '411', found: '410'
8 Halted 0 ms 0 KB -