제출 #1158409

#제출 시각아이디문제언어결과실행 시간메모리
1158409aligay100infaShopping (JOI21_shopping)C++20
10 / 100
65 ms12368 KiB
#include "Anna.h" #include <iostream> #include <vector> using namespace std; namespace { int n, l, r, k, cnt, ans, idx, a[1000001], b[100001]; void send(int x) { for (int i = 0; i < 14; i++) SendA((x >> i) & 1); } } // namespace void InitA(int N, int L, int R) { n = N; l = L; r = R; idx = l; send(l); } void ReceiveA(bool x) { if (x && idx <= r) { ans = idx; } idx++; } int Answer() { // printf("my ans %d\n", ans); return ans; } /* cd shopping g++ grader.cpp Anna.cpp Bruno.cpp -o grader .\grader.exe */
#include "Bruno.h" #include <iostream> #include <vector> using namespace std; namespace { int n, a[1000001], cnt, l, r, k, idx, b[3]; } // namespace void InitB(int N, std::vector<int> P) { n = N; for(int i = 0; i < N; i++) { a[i] = P[i]; } cnt = 0; k = 1; idx = 0; } void solve() { SendB(true); int mn = l; for (int i = l + 1; i <= n; i++) { if (a[i] < a[mn]) { SendB(true); mn = i; } else { SendB(false); } } } void ReceiveB(bool y) { l |= y << cnt; cnt++; if (cnt == 14) { solve(); } }
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