제출 #760502

#제출 시각아이디문제언어결과실행 시간메모리
760502SanguineChameleonLanguages (IOI10_languages)C++17
0 / 100
10054 ms49548 KiB
#include <stdlib.h> #include <stdio.h> #include "grader.h" #include "lang.h" #define SZ 100 #include <bits/stdc++.h> using namespace std; unordered_set<long long> words[56][5]; long long score[56]; int weight[5]; void excerpt(int *E) { for (int i = 0; i < 56; i++) { score[i] = 0; } for (int len = 1; len <= 5; len++) { for (int i = 0; i < 101 - len; i++) { unsigned long long h = 0; for (int j = 0; j < len; j++) { h = h << 16 | E[i + j]; } for (int j = 0; j < 56; j++) { score[j] += words[j][len - 1].count(h) * len; } } } pair<long long, int> best = make_pair(-1, -1); for (int i = 0; i < 56; i++) { best = max(best, make_pair(score[i], i)); } int ans = language(best.second); for (int len = 1; len <= 5; len++) { for (int i = 0; i < 101 - len; i++) { unsigned long long h = 0; for (int j = 0; j < len; j++) { h = h << 16 | E[i + j]; } words[ans][len - 1].insert(h); } } }
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