Submission #387629

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
387629	2021-04-09 04:24:42	casperwang	Cheerleaders (info1cup20_cheerleaders)	C++14	13 / 100	2082 ms	2000 KiB

cheerleaders

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#include <bits/stdc++.h>
#define pb emplace_back
#define All(x) x.begin(), x.end()
using namespace std;
#define debug(args...) kout("[ " + string(#args) + " ]", args)
void kout() { cerr << endl; }
template <class T, class ...U> void kout(T a, U ...b) { cerr << a << ' ',kout(b...); }
template <class T> void pary(T L, T R) { while (L != R) cerr << *L << " \n"[++L==R]; }
const int MAXN = 17;
int N;
int ans;
vector <int> a, c;
vector <int> ord;
inline int lb(int a) {
  return a &- a;
}
void init() {
  a.resize(1<<N);
  c.resize(1<<N);
  int now = 0; ord.pb(0);
  for (int i = 1; i < (1<<N); i++) {
    now ^= lb(i);
    ord.pb(now);
  }
}
int cnt() {
 
 
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• Subtask 1: 8 / 16
• Subtask 2: 5 / 10
• Subtask 3: 0 / 25
• Subtask 4: 0 / 21
• Subtask 5: 0 / 28