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Submission #150622

# Submission time Handle Problem Language Result Execution time Memory
150622 2019-09-01T08:44:07 Z rkm0959(#3623, jun6873, babo) Lokahian Relics (FXCUP4_lokahia) C++17
0 / 100
 8 ms 640 KB 
#include "lokahia.h"



int FindBase(int N) {
    if (N == 1) return 0;
    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 = 0
2 Correct 6 ms 512 KB Correct : C = 6
3 Correct 6 ms 512 KB Correct : C = 177
4 Correct 6 ms 640 KB Correct : C = 299
5 Correct 7 ms 640 KB Correct : C = 297
6 Correct 6 ms 592 KB Correct : C = 179
7 Correct 6 ms 512 KB Correct : C = 177
8 Correct 7 ms 640 KB Correct : C = 299
9 Correct 6 ms 512 KB Correct : C = 177
10 Correct 7 ms 640 KB Correct : C = 299
11 Correct 6 ms 640 KB Correct : C = 297
12 Correct 7 ms 600 KB Correct : C = 299
13 Correct 6 ms 472 KB Correct : C = 177
14 Correct 7 ms 640 KB Correct : C = 179
15 Correct 6 ms 640 KB Correct : C = 297
16 Correct 6 ms 512 KB Correct : C = 60
17 Correct 7 ms 640 KB Correct : C = 299
18 Correct 6 ms 640 KB Correct : C = 299
19 Correct 7 ms 640 KB Correct : C = 299
20 Correct 6 ms 640 KB Correct : C = 297
21 Incorrect 6 ms 600 KB Wrong
22 Correct 8 ms 600 KB Correct : C = 100
23 Correct 6 ms 512 KB Correct : C = 179
24 Correct 6 ms 512 KB Correct : C = 177
25 Correct 6 ms 640 KB Correct : C = 297
26 Correct 7 ms 512 KB Correct : C = 179
27 Correct 6 ms 640 KB Correct : C = 297