Submission #247226

#	Time	Username	Problem	Language	Result	Execution time	Memory
247226		dantoh000	로카히아 유적 (FXCUP4_lokahia)	C++17	0 / 100	7 ms	916 KiB

lokahia

#include <bits/stdc++.h>
using namespace std;
#include "lokahia.h"
int Q[205][205];
int query(int i, int j){
    if (i == j) return Q[i][i] = i;
    else if (Q[i][j] == -1) return Q[i][j] = Q[j][i] = CollectRelics(i,j);
    else return Q[i][j];
}
int FindBase(int N){
    memset(Q,-1,sizeof(Q));
    int s = -1, e = -1;
    for (int i = 0; i < N/2; i++){
        if (query(i,(i+N/2+1)%N) != -1){
            s = i;
            e = (i+N/2+1)%N;
            break;
        }
    }
    if (s == -1) return -1;
    else return s;
}

Compilation message (stderr)

lokahia.cpp: In function 'int FindBase(int)':
lokahia.cpp:12:17: warning: variable 'e' set but not used [-Wunused-but-set-variable]
     int s = -1, e = -1;
                 ^

• Subtask 1: 0 / 100