oj.uz

답안 #232682

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
232682 2020-05-17T20:00:21 Z crossing0ver 저장 (Saveit) (IOI10_saveit) C++17
50 / 100
 357 ms 14912 KB 
#include<bits/stdc++.h>
#include "grader.h"
#include "encoder.h"
using namespace std;
vector<int> adj[1005];
bool vis[1005];
int dis[1005];
void binary (int n) {
	for (int i = 0; i < 10; i++) 
		if ((1 << i) & n) encode_bit(1);
		else encode_bit(0);
}
bool COOL[1001][1001];
void encode(int nv, int nh, int ne, int *v1, int *v2){
  for (int i = 0; i < ne; i++) {
  	adj[v1[i]].push_back(v2[i]);
  	adj[v2[i]].push_back(v1[i]);
  }
  for (int  s = 0; s < nh; s++) {
  	queue<int> q;
  	q.push(s);
  	vis[s] = 1;
  	while (!q.empty()) {
		  int v = q.front();
		  q.pop();
		  for (auto i : adj[v]) {
		  	if (!vis[i]) {
		  		vis[i] = 1;
		  		dis[i] = dis[v] + 1; 
		  		q.push(i);
		  		COOL[i][v] = COOL[v][i] = 1;
			  }
		  }
	  }
	 memset(vis,0,sizeof vis);
	  memset(dis,0,sizeof dis);
}
	  int ans = 0;
	  vector<pair<int,int> > v;
	  for (int i = 0; i < nv; i++)
	  for (int j = i; j < nv; j++)
	  	if (COOL[i][j]) {
	  		ans++;
	  		v.push_back({i,j});
	  	}
	sort(v.begin(),v.end());
	int cur = 0;
	for (auto i : v) {
		while (cur != i.first) {
			binary(1023);
			cur++;
		}
		binary(i.second);
	}
	binary(1022);
}
#include<bits/stdc++.h>
#include "grader.h"
#include "decoder.h"
using namespace std;  
vector<int> adj[1005];
bool vis[1005];
int dis[1005];
void decode(int nv, int nh) {
	int cur = 0;
	while (cur <= nv) {
		int s = 0;
		for (int i = 0; i < 10; i++)
			if (decode_bit())
				s |= (1 << i);
		if (s == 1022) break;
		if (s == 1023) cur++;
		else {
		adj[cur].push_back(s);
		adj[s].push_back(cur);
	}
	}
	
	for (int  s = 0; s < nh; s++) {
		hops(s,s,0);
  	queue<int> q;
  	q.push(s);
  	vis[s] = 1;
  	while (!q.empty()) {
		  int v = q.front();
		  q.pop();
		  for (auto i : adj[v]) {
		  	if (!vis[i]) {
		  		hops(s,i,dis[v] + 1);
		  		vis[i] = 1;
		  		dis[i] = dis[v] + 1; 
		  		q.push(i);
			  }
		  }
	  }
	  memset(vis,0,sizeof vis);
	  memset(dis,0,sizeof dis);
}

}

Subtask #1
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 357 ms 14912 KB Output is partially correct - 177660 call(s) of encode_bit()
2 Correct 11 ms 4736 KB Output is correct - 90 call(s) of encode_bit()
3 Correct 31 ms 6272 KB Output is correct - 43520 call(s) of encode_bit()
4 Correct 11 ms 4736 KB Output is correct - 120 call(s) of encode_bit()
5 Correct 46 ms 7168 KB Output is partially correct - 100830 call(s) of encode_bit()
6 Correct 48 ms 7260 KB Output is partially correct - 104010 call(s) of encode_bit()
7 Correct 97 ms 8304 KB Output is partially correct - 190790 call(s) of encode_bit()
8 Correct 30 ms 6228 KB Output is correct - 27620 call(s) of encode_bit()
9 Correct 32 ms 6464 KB Output is correct - 30090 call(s) of encode_bit()
10 Correct 32 ms 6280 KB Output is correct - 29290 call(s) of encode_bit()
11 Correct 39 ms 6656 KB Output is correct - 57160 call(s) of encode_bit()
12 Correct 28 ms 6144 KB Output is correct - 19740 call(s) of encode_bit()
13 Correct 87 ms 8108 KB Output is partially correct - 130750 call(s) of encode_bit()
14 Correct 34 ms 6496 KB Output is correct - 32610 call(s) of encode_bit()
15 Correct 34 ms 6400 KB Output is correct - 33950 call(s) of encode_bit()
16 Correct 71 ms 7160 KB Output is correct - 63370 call(s) of encode_bit()
17 Correct 52 ms 7160 KB Output is correct - 59560 call(s) of encode_bit()
18 Correct 73 ms 7872 KB Output is partially correct - 91120 call(s) of encode_bit()
19 Correct 55 ms 7356 KB Output is partially correct - 95320 call(s) of encode_bit()
20 Correct 88 ms 8312 KB Output is partially correct - 114840 call(s) of encode_bit()
21 Correct 96 ms 8520 KB Output is partially correct - 121400 call(s) of encode_bit()
22 Correct 82 ms 8440 KB Output is partially correct - 178520 call(s) of encode_bit()
23 Correct 126 ms 9248 KB Output is partially correct - 165950 call(s) of encode_bit()

Subtask #2
25.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 357 ms 14912 KB Output is partially correct - 177660 call(s) of encode_bit()
2 Correct 11 ms 4736 KB Output is correct - 90 call(s) of encode_bit()
3 Correct 31 ms 6272 KB Output is correct - 43520 call(s) of encode_bit()
4 Correct 11 ms 4736 KB Output is correct - 120 call(s) of encode_bit()
5 Correct 46 ms 7168 KB Output is partially correct - 100830 call(s) of encode_bit()
6 Correct 48 ms 7260 KB Output is partially correct - 104010 call(s) of encode_bit()
7 Correct 97 ms 8304 KB Output is partially correct - 190790 call(s) of encode_bit()
8 Correct 30 ms 6228 KB Output is correct - 27620 call(s) of encode_bit()
9 Correct 32 ms 6464 KB Output is correct - 30090 call(s) of encode_bit()
10 Correct 32 ms 6280 KB Output is correct - 29290 call(s) of encode_bit()
11 Correct 39 ms 6656 KB Output is correct - 57160 call(s) of encode_bit()
12 Correct 28 ms 6144 KB Output is correct - 19740 call(s) of encode_bit()
13 Correct 87 ms 8108 KB Output is partially correct - 130750 call(s) of encode_bit()
14 Correct 34 ms 6496 KB Output is correct - 32610 call(s) of encode_bit()
15 Correct 34 ms 6400 KB Output is correct - 33950 call(s) of encode_bit()
16 Correct 71 ms 7160 KB Output is correct - 63370 call(s) of encode_bit()
17 Correct 52 ms 7160 KB Output is correct - 59560 call(s) of encode_bit()
18 Correct 73 ms 7872 KB Output is partially correct - 91120 call(s) of encode_bit()
19 Correct 55 ms 7356 KB Output is partially correct - 95320 call(s) of encode_bit()
20 Correct 88 ms 8312 KB Output is partially correct - 114840 call(s) of encode_bit()
21 Correct 96 ms 8520 KB Output is partially correct - 121400 call(s) of encode_bit()
22 Correct 82 ms 8440 KB Output is partially correct - 178520 call(s) of encode_bit()
23 Correct 126 ms 9248 KB Output is partially correct - 165950 call(s) of encode_bit()

Subtask #3
0.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 357 ms 14912 KB Output is partially correct - 177660 call(s) of encode_bit()
2 Correct 11 ms 4736 KB Output is correct - 90 call(s) of encode_bit()
3 Correct 31 ms 6272 KB Output is correct - 43520 call(s) of encode_bit()
4 Correct 11 ms 4736 KB Output is correct - 120 call(s) of encode_bit()
5 Correct 46 ms 7168 KB Output is partially correct - 100830 call(s) of encode_bit()
6 Correct 48 ms 7260 KB Output is partially correct - 104010 call(s) of encode_bit()
7 Correct 97 ms 8304 KB Output is partially correct - 190790 call(s) of encode_bit()
8 Correct 30 ms 6228 KB Output is correct - 27620 call(s) of encode_bit()
9 Correct 32 ms 6464 KB Output is correct - 30090 call(s) of encode_bit()
10 Correct 32 ms 6280 KB Output is correct - 29290 call(s) of encode_bit()
11 Correct 39 ms 6656 KB Output is correct - 57160 call(s) of encode_bit()
12 Correct 28 ms 6144 KB Output is correct - 19740 call(s) of encode_bit()
13 Correct 87 ms 8108 KB Output is partially correct - 130750 call(s) of encode_bit()
14 Correct 34 ms 6496 KB Output is correct - 32610 call(s) of encode_bit()
15 Correct 34 ms 6400 KB Output is correct - 33950 call(s) of encode_bit()
16 Correct 71 ms 7160 KB Output is correct - 63370 call(s) of encode_bit()
17 Correct 52 ms 7160 KB Output is correct - 59560 call(s) of encode_bit()
18 Correct 73 ms 7872 KB Output is partially correct - 91120 call(s) of encode_bit()
19 Correct 55 ms 7356 KB Output is partially correct - 95320 call(s) of encode_bit()
20 Correct 88 ms 8312 KB Output is partially correct - 114840 call(s) of encode_bit()
21 Correct 96 ms 8520 KB Output is partially correct - 121400 call(s) of encode_bit()
22 Correct 82 ms 8440 KB Output is partially correct - 178520 call(s) of encode_bit()
23 Correct 126 ms 9248 KB Output is partially correct - 165950 call(s) of encode_bit()

Subtask #4
0.0 / 25.0

# 결과 실행 시간 메모리 Grader output
1 Correct 357 ms 14912 KB Output is partially correct - 177660 call(s) of encode_bit()
2 Correct 11 ms 4736 KB Output is correct - 90 call(s) of encode_bit()
3 Correct 31 ms 6272 KB Output is correct - 43520 call(s) of encode_bit()
4 Correct 11 ms 4736 KB Output is correct - 120 call(s) of encode_bit()
5 Correct 46 ms 7168 KB Output is partially correct - 100830 call(s) of encode_bit()
6 Correct 48 ms 7260 KB Output is partially correct - 104010 call(s) of encode_bit()
7 Correct 97 ms 8304 KB Output is partially correct - 190790 call(s) of encode_bit()
8 Correct 30 ms 6228 KB Output is correct - 27620 call(s) of encode_bit()
9 Correct 32 ms 6464 KB Output is correct - 30090 call(s) of encode_bit()
10 Correct 32 ms 6280 KB Output is correct - 29290 call(s) of encode_bit()
11 Correct 39 ms 6656 KB Output is correct - 57160 call(s) of encode_bit()
12 Correct 28 ms 6144 KB Output is correct - 19740 call(s) of encode_bit()
13 Correct 87 ms 8108 KB Output is partially correct - 130750 call(s) of encode_bit()
14 Correct 34 ms 6496 KB Output is correct - 32610 call(s) of encode_bit()
15 Correct 34 ms 6400 KB Output is correct - 33950 call(s) of encode_bit()
16 Correct 71 ms 7160 KB Output is correct - 63370 call(s) of encode_bit()
17 Correct 52 ms 7160 KB Output is correct - 59560 call(s) of encode_bit()
18 Correct 73 ms 7872 KB Output is partially correct - 91120 call(s) of encode_bit()
19 Correct 55 ms 7356 KB Output is partially correct - 95320 call(s) of encode_bit()
20 Correct 88 ms 8312 KB Output is partially correct - 114840 call(s) of encode_bit()
21 Correct 96 ms 8520 KB Output is partially correct - 121400 call(s) of encode_bit()
22 Correct 82 ms 8440 KB Output is partially correct - 178520 call(s) of encode_bit()
23 Correct 126 ms 9248 KB Output is partially correct - 165950 call(s) of encode_bit()