제출 #310971

#제출 시각아이디문제언어결과실행 시간메모리
310971LawlietBroken Device (JOI17_broken_device)C++17
41 / 100
45 ms3312 KiB
#include "Annalib.h" #include <bits/stdc++.h> using namespace std; const int MAXN = 200; bool blocked[MAXN]; void Anna(int N, long long X, int K, int P[]) { memset( blocked , false , sizeof(blocked) ); for(int i = 0 ; i < K ; i++) blocked[ P[i] ] = true; for(int i = 0 ; i < N ; i += 2) { if( blocked[i] || blocked[i + 1] ) { Set( i , 0 ); Set( i + 1 , 0 ); continue; } Set( i , 1 ); Set( i + 1 , X%2 ); X /= 2; } }
#include "Brunolib.h" #include <bits/stdc++.h> using namespace std; typedef long long int lli; long long Bruno(int N, int A[]) { lli ans = 0; for(int i = N - 2 ; i >= 0 ; i -= 2) if( A[i] == 1 ) ans *= 2, ans += A[i + 1]; return ans; }
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