Submission #270735

#TimeUTC-0UsernameProblemLanguageResultExecution timeMemory
2707352020-08-18 01:38:12hamerinThe Big Prize (IOI17_prize)C++17
0 / 100
8 ms5120 KiB
#include "prize.h"
#include <bits/stdc++.h>
#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")
using namespace std;
using i64 = long long;
using d64 = long double;
using pi = pair<int, int>;
using pli = pair<i64, i64>;
using ti = tuple<int, int, int>;
using tli = tuple<i64, i64, i64>;
#define iterall(cont) cont.begin(), cont.end()
#define prec(n) setprecision(n) << fixed
vector<vector<int>> cache;
vector<int> neoask(int i) {
if (cache[i].empty()) return cache[i] = ask(i);
return cache[i];
}
int minDeter = 0;
void solve(int s, int e, vector<bool> &mask) {
if (s > e) return;
auto vs = neoask(s);
 
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Compilation message (stderr)

prize.cpp: In function 'void solve(int, int, std::vector<bool>&)':
prize.cpp:39:15: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   39 |     int m = s + e >> 1;
      |             ~~^~~
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