Submission #387681

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
387681	2021-04-09 05:43:42	casperwang	Cheerleaders (info1cup20_cheerleaders)	C++14	72 / 100	2096 ms	9032 KiB

cheerleaders

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#include <bits/stdc++.h>
#pragma gcc optimize("Ofast")
#define ll long long
#define pb emplace_back
#define All(x) x.begin(), x.end()
#define pii pair<int,int>
#define ff first
#define ss second
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, M;
ll ans;
pii op;
string ops;
vector <int> a, c;
ll val[MAXN+1];
inline int lb(int a) {
  return a &- a;
}
void init() {
  a.resize(M);
  c.resize(M);
}
 
 
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Compilation message (stderr)

cheerleaders.cpp:2: warning: ignoring #pragma gcc optimize [-Wunknown-pragmas]
    2 | #pragma gcc optimize("Ofast")
      | 
cheerleaders.cpp:34:18: warning: suggest parentheses around '+' inside '<<' [-Wparentheses]
   34 |   int arr[1<<MAXN+1];
      |              ~~~~^~

• Subtask 1: 16 / 16
• Subtask 2: 10 / 10
• Subtask 3: 25 / 25
• Subtask 4: 21 / 21
• Subtask 5: 0 / 28