oj.uz

답안 #476469

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
476469 2021-09-27T09:33:00 Z AdamGS 저장 (Saveit) (IOI10_saveit) C++14
0 / 100
 394 ms 16632 KB 
#include "grader.h"
#include "encoder.h"
#include<bits/stdc++.h>
using namespace std;
typedef long double ld;
#define rep(a, b) for(int a = 0; a < (b); ++a)
#define st first
#define nd second
#define pb push_back
#define all(a) a.begin(), a.end()
void encode(int n, int h, int m, int *a, int *b) {
	vector<pair<int,int>>V[n];
	int uzyte[m], odl[n];
	rep(i, m) {
		uzyte[i]=0;
		V[a[i]].pb({b[i], i});
		V[b[i]].pb({a[i], i});
	}
	rep(i, h) {
		rep(j, n) odl[j]=1000000007;
		queue<int>q;
		q.push(i);
		odl[i]=0;
		while(!q.empty()) {
			int p=q.front(); q.pop();
			for(auto j : V[p]) if(odl[j.st]>odl[p]+1) {
				odl[j.st]=odl[p]+1;
				q.push(j.st);
				uzyte[j.nd]=1;
			}
		}
	}
	vector<int>T[n];
	rep(i, m) if(uzyte[i]) {
		T[a[i]].pb(b[i]);
		T[b[i]].pb(a[i]);
	}
	rep(i, h) rep(j, 10) encode_bit((i&(1<<j))>0);
	rep(i, n) {
		rep(j, 10) encode_bit((T[i].size()&(1<<j))>0);
		for(auto j : T[i]) {
			rep(l, 10) encode_bit((j&(1<<l))>0);
		}
	}
}
#include "grader.h"
#include "decoder.h"
#include<bits/stdc++.h>
using namespace std;
typedef long double ld;
#define rep(a, b) for(int a = 0; a < (b); ++a)
#define st first
#define nd second
#define pb push_back
#define all(a) a.begin(), a.end()
void decode(int n, int h) {
	vector<int>V[n];
	rep(i, n) {
		int a=0;
		rep(j, 10) a+=decode_bit()*(1<<j);
		rep(j, a) {
			int x=0;
			rep(l, 10) x+=decode_bit()*(1<<l);
			V[i].pb(x);
		}
	}
	rep(i, h) {
		int odl[n];
		rep(j, n) odl[j]=1000000007;
		queue<int>q;
		q.push(i);
		odl[i]=0;
		while(!q.empty()) {
			int p=q.front(); q.pop();
			for(auto j : V[p]) if(odl[j]>odl[p]+1) {
				odl[j]=odl[p]+1;
				q.push(j);
			}
		}
		rep(j, n) hops(i, j, odl[j]);
	}
}

Subtask #1
0.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 394 ms 16632 KB too many decode_bit() calls
2 Incorrect 2 ms 4476 KB wrong parameter
3 Incorrect 27 ms 5540 KB too many decode_bit() calls
4 Incorrect 2 ms 4580 KB wrong parameter
5 Incorrect 50 ms 6812 KB too many decode_bit() calls
6 Incorrect 54 ms 6884 KB too many decode_bit() calls
7 Incorrect 95 ms 9008 KB too many decode_bit() calls
8 Incorrect 19 ms 5224 KB too many decode_bit() calls
9 Incorrect 20 ms 5328 KB too many decode_bit() calls
10 Incorrect 23 ms 5348 KB too many decode_bit() calls
11 Incorrect 39 ms 6096 KB too many decode_bit() calls
12 Incorrect 13 ms 5076 KB too many decode_bit() calls
13 Incorrect 100 ms 8144 KB too many decode_bit() calls
14 Incorrect 20 ms 5348 KB too many decode_bit() calls
15 Incorrect 21 ms 5472 KB wrong parameter
16 Incorrect 62 ms 6744 KB too many decode_bit() calls
17 Incorrect 46 ms 6764 KB too many decode_bit() calls
18 Incorrect 82 ms 7688 KB too many decode_bit() calls
19 Incorrect 53 ms 7024 KB too many decode_bit() calls
20 Incorrect 109 ms 8584 KB too many decode_bit() calls
21 Incorrect 98 ms 8832 KB too many decode_bit() calls
22 Incorrect 121 ms 9068 KB too many decode_bit() calls
23 Incorrect 133 ms 10100 KB too many decode_bit() calls

Subtask #2
0.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 394 ms 16632 KB too many decode_bit() calls
2 Incorrect 2 ms 4476 KB wrong parameter
3 Incorrect 27 ms 5540 KB too many decode_bit() calls
4 Incorrect 2 ms 4580 KB wrong parameter
5 Incorrect 50 ms 6812 KB too many decode_bit() calls
6 Incorrect 54 ms 6884 KB too many decode_bit() calls
7 Incorrect 95 ms 9008 KB too many decode_bit() calls
8 Incorrect 19 ms 5224 KB too many decode_bit() calls
9 Incorrect 20 ms 5328 KB too many decode_bit() calls
10 Incorrect 23 ms 5348 KB too many decode_bit() calls
11 Incorrect 39 ms 6096 KB too many decode_bit() calls
12 Incorrect 13 ms 5076 KB too many decode_bit() calls
13 Incorrect 100 ms 8144 KB too many decode_bit() calls
14 Incorrect 20 ms 5348 KB too many decode_bit() calls
15 Incorrect 21 ms 5472 KB wrong parameter
16 Incorrect 62 ms 6744 KB too many decode_bit() calls
17 Incorrect 46 ms 6764 KB too many decode_bit() calls
18 Incorrect 82 ms 7688 KB too many decode_bit() calls
19 Incorrect 53 ms 7024 KB too many decode_bit() calls
20 Incorrect 109 ms 8584 KB too many decode_bit() calls
21 Incorrect 98 ms 8832 KB too many decode_bit() calls
22 Incorrect 121 ms 9068 KB too many decode_bit() calls
23 Incorrect 133 ms 10100 KB too many decode_bit() calls

Subtask #3
0.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 394 ms 16632 KB too many decode_bit() calls
2 Incorrect 2 ms 4476 KB wrong parameter
3 Incorrect 27 ms 5540 KB too many decode_bit() calls
4 Incorrect 2 ms 4580 KB wrong parameter
5 Incorrect 50 ms 6812 KB too many decode_bit() calls
6 Incorrect 54 ms 6884 KB too many decode_bit() calls
7 Incorrect 95 ms 9008 KB too many decode_bit() calls
8 Incorrect 19 ms 5224 KB too many decode_bit() calls
9 Incorrect 20 ms 5328 KB too many decode_bit() calls
10 Incorrect 23 ms 5348 KB too many decode_bit() calls
11 Incorrect 39 ms 6096 KB too many decode_bit() calls
12 Incorrect 13 ms 5076 KB too many decode_bit() calls
13 Incorrect 100 ms 8144 KB too many decode_bit() calls
14 Incorrect 20 ms 5348 KB too many decode_bit() calls
15 Incorrect 21 ms 5472 KB wrong parameter
16 Incorrect 62 ms 6744 KB too many decode_bit() calls
17 Incorrect 46 ms 6764 KB too many decode_bit() calls
18 Incorrect 82 ms 7688 KB too many decode_bit() calls
19 Incorrect 53 ms 7024 KB too many decode_bit() calls
20 Incorrect 109 ms 8584 KB too many decode_bit() calls
21 Incorrect 98 ms 8832 KB too many decode_bit() calls
22 Incorrect 121 ms 9068 KB too many decode_bit() calls
23 Incorrect 133 ms 10100 KB too many decode_bit() calls

Subtask #4
0.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 394 ms 16632 KB too many decode_bit() calls
2 Incorrect 2 ms 4476 KB wrong parameter
3 Incorrect 27 ms 5540 KB too many decode_bit() calls
4 Incorrect 2 ms 4580 KB wrong parameter
5 Incorrect 50 ms 6812 KB too many decode_bit() calls
6 Incorrect 54 ms 6884 KB too many decode_bit() calls
7 Incorrect 95 ms 9008 KB too many decode_bit() calls
8 Incorrect 19 ms 5224 KB too many decode_bit() calls
9 Incorrect 20 ms 5328 KB too many decode_bit() calls
10 Incorrect 23 ms 5348 KB too many decode_bit() calls
11 Incorrect 39 ms 6096 KB too many decode_bit() calls
12 Incorrect 13 ms 5076 KB too many decode_bit() calls
13 Incorrect 100 ms 8144 KB too many decode_bit() calls
14 Incorrect 20 ms 5348 KB too many decode_bit() calls
15 Incorrect 21 ms 5472 KB wrong parameter
16 Incorrect 62 ms 6744 KB too many decode_bit() calls
17 Incorrect 46 ms 6764 KB too many decode_bit() calls
18 Incorrect 82 ms 7688 KB too many decode_bit() calls
19 Incorrect 53 ms 7024 KB too many decode_bit() calls
20 Incorrect 109 ms 8584 KB too many decode_bit() calls
21 Incorrect 98 ms 8832 KB too many decode_bit() calls
22 Incorrect 121 ms 9068 KB too many decode_bit() calls
23 Incorrect 133 ms 10100 KB too many decode_bit() calls