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Submission #1106315

# Submission time Handle Problem Language Result Execution time Memory
1106315 2024-10-30T00:40:51 Z APerson Carnival (CEOI14_carnival) Java 11
100 / 100
 365 ms 18952 KB 
import java.util.*;
public class carnival {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[] confirmed = new int[n];
        ArrayList<Integer> same = new ArrayList<>();
        confirmed[0] = 1;
        int curNum = 1;
        for(int i = 1; i < n; i++) {
            StringBuilder s = new StringBuilder();
            s.append(i + 1);
            for(int j = 0; j <= i; j++) s.append(" ").append(j + 1);
            System.out.println(s); System.out.flush();
            confirmed[i] = sc.nextInt();
            if(confirmed[i] == confirmed[i - 1]) {
                same.add(i);
            }
        }
        for(int check : same) {
            int min = 0;
            int max = check - 1;
            while(min != max) {
                int mid = (min + max)/2;
                StringBuilder s = new StringBuilder();
                StringBuilder s2 = new StringBuilder();
                s.append((mid - min) + 1); s2.append((mid - min) + 2);
                for(int j = min; j <= mid; j++) {
                    s.append(" ").append(j + 1);
                    s2.append(" ").append(j + 1);
                }
                System.out.println(s); System.out.flush();
                int notIncluded = sc.nextInt();
                s2.append(" ").append(check + 1);
                System.out.println(s2); System.out.flush();
                int included = sc.nextInt();
                if(included == notIncluded) {
                    max = mid;
                } else {
                    min = mid + 1;
                }
            }
            confirmed[check] = confirmed[min];
        }
        StringBuilder s = new StringBuilder();
        s.append(0);
        for(int i : confirmed) {
            s.append(" ").append(i);
        }
        System.out.println(s);
        System.out.flush();
        sc.close();
    }
}

Subtask #1
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 326 ms 17324 KB Output is correct
2 Correct 273 ms 17296 KB Output is correct
3 Correct 201 ms 16704 KB Output is correct
4 Correct 164 ms 16420 KB Output is correct
5 Correct 340 ms 17000 KB Output is correct
6 Correct 324 ms 17068 KB Output is correct
7 Correct 266 ms 16976 KB Output is correct

Subtask #2
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 321 ms 17032 KB Output is correct
2 Correct 318 ms 16940 KB Output is correct
3 Correct 191 ms 17144 KB Output is correct
4 Correct 175 ms 15840 KB Output is correct
5 Correct 317 ms 17460 KB Output is correct
6 Correct 313 ms 17400 KB Output is correct
7 Correct 320 ms 17272 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 312 ms 17408 KB Output is correct
2 Correct 338 ms 16988 KB Output is correct
3 Correct 262 ms 16928 KB Output is correct
4 Correct 167 ms 15908 KB Output is correct
5 Correct 284 ms 17136 KB Output is correct
6 Correct 280 ms 17244 KB Output is correct
7 Correct 283 ms 16960 KB Output is correct

Subtask #4
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 317 ms 17356 KB Output is correct
2 Correct 332 ms 17240 KB Output is correct
3 Correct 198 ms 16976 KB Output is correct
4 Correct 162 ms 16048 KB Output is correct
5 Correct 307 ms 16964 KB Output is correct
6 Correct 238 ms 16712 KB Output is correct
7 Correct 273 ms 17072 KB Output is correct

Subtask #5
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 365 ms 18952 KB Output is correct
2 Correct 321 ms 17268 KB Output is correct
3 Correct 247 ms 16864 KB Output is correct
4 Correct 223 ms 17100 KB Output is correct
5 Correct 228 ms 17208 KB Output is correct
6 Correct 201 ms 16912 KB Output is correct
7 Correct 172 ms 16156 KB Output is correct