제출 #148757

#제출 시각아이디문제언어결과실행 시간메모리
148757이 대회 미분 되나요? (#200)List of Unique Integers (FXCUP4_unique)C++17
0 / 100
5 ms384 KiB
#include "unique.h" #include <vector> #include <algorithm> #include <cstdio> using namespace std; std::vector<int> PickUnique(int N) { //UniqueCount(0, N-1); //UniqueCount(1, N-2); vector<int> ret(N, 0); int l = 1, r = UniqueCount(1, N-1); for (int i = 2; i < N; i++) { int nl = UniqueCount(0, i-1); int nr = UniqueCount(i, N-1); if (nl == l+1 && nr == r-1) { ret[i-1] = 1; } //printf("%d / l: %d, nl: %d / r: %d, nr: %d\n", i, l, nl, r, nr); l = nl; r = nr; } //for (int i= 0; i < N; i++) printf("%d ", ret[i]); return ret; }
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