Submission #742494

#	Time	Username	Problem	Language	Result	Execution time	Memory
742494		penguin133	The Collection Game (BOI21_swaps)	C++17	12 / 100	41 ms	424 KiB

swaps

#include <bits/stdc++.h>
using namespace std;

//#define int long long
#include "swaps.h"
#define pi pair<int, int>
#define pii pair<int, pi>
#define fi first
#define se second
#ifdef _WIN32
#define getchar_unlocked _getchar_nolock
#endif
mt19937_64 rng(chrono::steady_clock::now().time_since_epoch().count());


int cnt[505], vis[505], stuf[505][505], ans[505];

void dnc(int l, int r){
	if(l >= r)return;
	int mid = (l + r) >> 1;
	dnc(l, mid);
	dnc(mid + 1, r);
	int in1 = l, in2 = mid + 1;
	for(int i = l; i <= mid; i++){
		for(int j = 0; j < (r - mid); j++){
			int x = mid + 1 + j;
			if(i + j <= mid)schedule(i + j, x);
			
		}
		auto ret = visit();
	}
}

void solve(int N, int V) {
   vector <int> brr;
   for(int i=1;i<=N;i++)brr.push_back(i);
   dnc(1, N);
   answer(brr);
}

Compilation message (stderr)

swaps.cpp: In function 'void dnc(int, int)':
swaps.cpp:23:6: warning: unused variable 'in1' [-Wunused-variable]
   23 |  int in1 = l, in2 = mid + 1;
      |      ^~~
swaps.cpp:23:15: warning: unused variable 'in2' [-Wunused-variable]
   23 |  int in1 = l, in2 = mid + 1;
      |               ^~~

• Subtask 1: 0 / 5
• Subtask 2: 0 / 10
• Subtask 3: 3 / 3
• Subtask 4: 0 / 2
• Subtask 5: 9 / 9
• Subtask 6: 0 / 6
• Subtask 7: 0 / 9
• Subtask 8: 0 / 6
• Subtask 9: 0 / 21
• Subtask 10: 0 / 14
• Subtask 11: 0 / 9
• Subtask 12: 0 / 6