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제출 #515644

#제출 시각아이디문제언어결과실행 시간메모리
515644KoDHop (COCI21_hop)C++17
110 / 110
38 ms1292 KiB
#include <bits/stdc++.h> using std::vector; using std::array; using std::pair; using std::tuple; using i64 = std::int64_t; int main() { std::ios_base::sync_with_stdio(false); std::cin.tie(nullptr); int N; std::cin >> N; vector<int> log2(N); for (auto& x : log2) { i64 y; std::cin >> y; x = 63 - __builtin_clzll(y); } for (int i = 1; i < N; ++i) { for (int j = 0; j < i; ++j) { int a = log2[j], b = log2[i]; if (a >= b) { std::cout << 1; } else { int label = 1; while (a % 4 >= b % 4) { a /= 4, b /= 4; label += 1; } std::cout << label; } std::cout << " \n"[j + 1 == i]; } } return 0; }
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