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Submission #150656

# Submission time Handle Problem Language Result Execution time Memory
150656 2019-09-01T08:47:18 Z rkm0959(#3623, jun6873, babo) Lokahian Relics (FXCUP4_lokahia) C++17
0 / 100
 7 ms 640 KB 
#include "lokahia.h"

int FindBase(int N) {
    if (N == 1) return -1;

    int cand = (N%2) ? N-1 : -1, k;
    for (int i=0; i+1<N; i+=2) if ((k = CollectRelics(i, i+1)) != -1) cand = k;

    if (cand == -1) return -1;

    int cnt = 1;
    for (int i=0; i<N; i++) if (i != cand) cnt += (CollectRelics(cand, i) != -1);

    if (cnt > N/2) return cand;
    return -1;
}

Subtask #1
0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 6 ms 512 KB Correct : C = 297
2 Correct 6 ms 640 KB Correct : C = 100
3 Correct 6 ms 512 KB Correct : C = 299
4 Correct 5 ms 512 KB Correct : C = 60
5 Correct 6 ms 640 KB Correct : C = 299
6 Correct 6 ms 512 KB Correct : C = 179
7 Correct 6 ms 640 KB Correct : C = 299
8 Correct 6 ms 640 KB Correct : C = 297
9 Correct 6 ms 640 KB Correct : C = 297
10 Correct 5 ms 512 KB Correct : C = 177
11 Correct 7 ms 640 KB Correct : C = 299
12 Incorrect 6 ms 640 KB Wrong
13 Correct 5 ms 512 KB Correct : C = 179
14 Correct 6 ms 512 KB Correct : C = 177
15 Incorrect 6 ms 384 KB Wrong
16 Correct 6 ms 640 KB Correct : C = 299
17 Correct 5 ms 512 KB Correct : C = 177
18 Correct 6 ms 640 KB Correct : C = 297
19 Correct 6 ms 640 KB Correct : C = 297
20 Correct 6 ms 640 KB Correct : C = 299
21 Correct 6 ms 512 KB Correct : C = 177
22 Correct 6 ms 512 KB Correct : C = 179
23 Correct 6 ms 512 KB Correct : C = 179
24 Correct 5 ms 512 KB Correct : C = 6
25 Correct 5 ms 512 KB Correct : C = 177
26 Correct 6 ms 640 KB Correct : C = 299
27 Correct 6 ms 640 KB Correct : C = 297