oj.uz

답안 #733337

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
733337 2023-04-30T13:51:51 Z myrcella The Collection Game (BOI21_swaps) C++17
15 / 100
 68 ms 1648 KB 
//by szh
#include<bits/stdc++.h>
using namespace std;

#define fi first
#define se second
#define pii pair<int,int>
#define pll pair<long long,long long>
#define pb push_back
#define debug(x) cerr<<#x<<"="<<x<<endl
#define pq priority_queue
#define inf 0x3f
#define rep(i,a,b) for (int i=a;i<(b);i++)
#define MP make_pair
#define SZ(x) (int(x.size()))
#define ll long long
#define mod 1000000007
#define ALL(x) x.begin(),x.end()
void inc(int &a,int b) {a=(a+b)%mod;}
void dec(int &a,int b) {a=(a-b+mod)%mod;}
int lowbit(int x) {return x&(-x);}
ll p0w(ll base,ll p) {ll ret=1;while(p>0){if (p%2ll==1ll) ret=ret*base%mod;base=base*base%mod;p/=2ll;}return ret;}

#include "swaps.h"

const int maxn = 555;
int grid[maxn][maxn];

bool cmp(int x,int y) {
	if (grid[x][y]!=-1) return grid[x][y];
	return grid[y][x]^1;
}

void solve(int N, int V) {
    // TODO implement this function
    memset(grid,-1,sizeof(grid));
    rep(i,1,N) {
		for (int j=1;j+i<=N;j+=i*2) 
			rep(k,0,i) if (j+k+i<=N) schedule(j+k,j+k+i);
		vector <int> tmp = visit();
		reverse(ALL(tmp));
		for (int j=1;j+i<=N;j+=i*2) 
			rep(k,0,i) if (j+k+i<=N) grid[j+k][j+k+i] = tmp.back(), tmp.pop_back();
		for (int j=1+i;j+i<=N;j+=i*2)
			rep(k,0,i) if (j+k+i<=N) schedule(j+k,j+k+i);
		tmp = visit();
		reverse(ALL(tmp));
		for (int j=1+i;j+i<=N;j+=i*2)
			rep(k,0,i) if (j+k+i<=N) grid[j+k][j+k+i] = tmp.back(), tmp.pop_back();
	}
	vector <int> ret;
	rep(i,0,N) ret.pb(i+1);
	sort(ALL(ret),cmp);
	answer(ret);
	return;
}

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1488 KB Correct
2 Correct 4 ms 1508 KB Correct
3 Correct 24 ms 1508 KB Correct
4 Correct 49 ms 1552 KB Correct
5 Correct 46 ms 1524 KB Correct
6 Correct 47 ms 1524 KB Correct
7 Correct 48 ms 1520 KB Correct
8 Correct 47 ms 1528 KB Correct

Subtask #2
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 1488 KB Correct
2 Correct 5 ms 1512 KB Correct
3 Correct 20 ms 1508 KB Correct
4 Correct 48 ms 1540 KB Correct
5 Correct 46 ms 1520 KB Correct
6 Correct 48 ms 1524 KB Correct
7 Correct 45 ms 1556 KB Correct
8 Correct 46 ms 1516 KB Correct
9 Correct 50 ms 1588 KB Correct
10 Correct 56 ms 1644 KB Correct
11 Correct 42 ms 1648 KB Correct
12 Correct 50 ms 1520 KB Correct
13 Correct 68 ms 1528 KB Correct

Subtask #3
0 / 3.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 1488 KB Not correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 2.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 1488 KB Not correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 1488 KB Not correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 1488 KB Not correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 1448 KB Not correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 1448 KB Not correct
2 Halted 0 ms 0 KB -

Subtask #9
0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 1488 KB Not correct
2 Halted 0 ms 0 KB -

Subtask #10
0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 2 ms 1488 KB Not correct
2 Halted 0 ms 0 KB -

Subtask #11
0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 1488 KB Not correct
2 Halted 0 ms 0 KB -

Subtask #12
0 / 6.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 1488 KB Not correct
2 Halted 0 ms 0 KB -