| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 271579 |
2020-08-18T06:48:29 Z |
송준혁(#5108) |
Saveit (IOI10_saveit) |
C++14 |
|
390 ms |
11824 KB |
#include "grader.h"
#include "encoder.h"
#include <bits/stdc++.h>
#define pb push_back
using namespace std;
typedef long long LL;
typedef pair<int,int> pii;
static int P[1010], D[1010], T[60606], num;
static bool chk[1010];
static vector<int> adj[1010];
void encode(int N, int H, int M, int *v1, int *v2){
for (int i=0; i<M; i++) adj[v1[i]].pb(v2[i]), adj[v2[i]].pb(v1[i]);
queue<int> Q;
for (int i=0; i<H; i++){
memset(chk, false, sizeof chk);
Q.push(i);
chk[i]=true, D[i]=0;
while (Q.size()){
int u=Q.front();
Q.pop();
for(int v : adj[u]) if (!chk[v]){
chk[v]=true;
if (i==0) P[v]=u;
D[v]=D[u]+1;
Q.push(v);
}
}
if (i==0) for (int i=1; i<N; i++) for (int j=0; j<10; j++) encode_bit(!!(P[i]&(1<<j)));
for (int j=1; j<N; j++) T[++num]=D[P[j]]-D[j]+1;
}
for (int i=1; i<=36000; i+=3){
int x=T[i]+T[i+1]*3+T[i+2]*9;
for (int j=0; j<5; j++) encode_bit(!!(x&(1<<j)));
}
}
#include "grader.h"
#include "decoder.h"
#include <bits/stdc++.h>
static int P[1010], T[60606], D[1010], chk[1010];
void decode(int N, int H){
for (int i=1; i<N; i++) for (int j=0; j<10; j++) P[i] |= decode_bit()<<j;
for (int i=1; i<=36000; i+=3){
int x=0;
for (int j=0; j<5; j++) x |= decode_bit()<<j;
T[i]=x%3, T[i+1]=(x/3)%3, T[i+2]=x/9;
}
for (int i=0; i<H; i++){
memset(chk, false, sizeof chk);
chk[i]=true, D[i]=0;
for (int j=0; j<N; j++) for (int k=1; k<N; k++){
if (chk[P[k]]) chk[k]=true, D[k]=D[P[k]]-(T[i*(N-1)+k]-1);
if (chk[k]) chk[P[k]]=true, D[P[k]]=D[k]+(T[i*(N-1)+k]-1);
}
for (int j=0; j<N; j++) hops(i, j, D[j]);
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
390 ms |
11824 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 2 |
Correct |
15 ms |
5376 KB |
Output is correct - 60040 call(s) of encode_bit() |
| 3 |
Correct |
132 ms |
5760 KB |
Output is correct - 68990 call(s) of encode_bit() |
| 4 |
Correct |
15 ms |
5452 KB |
Output is correct - 60040 call(s) of encode_bit() |
| 5 |
Correct |
143 ms |
6248 KB |
Output is correct - 68990 call(s) of encode_bit() |
| 6 |
Correct |
160 ms |
5996 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 7 |
Correct |
189 ms |
6332 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 8 |
Correct |
143 ms |
5784 KB |
Output is correct - 69600 call(s) of encode_bit() |
| 9 |
Correct |
161 ms |
5924 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 10 |
Correct |
156 ms |
5880 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 11 |
Correct |
174 ms |
6048 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 12 |
Correct |
163 ms |
6000 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 13 |
Correct |
182 ms |
6392 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 14 |
Correct |
159 ms |
5836 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 15 |
Correct |
158 ms |
5776 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 16 |
Correct |
185 ms |
6340 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 17 |
Correct |
171 ms |
6312 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 18 |
Correct |
188 ms |
6520 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 19 |
Correct |
170 ms |
6008 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 20 |
Correct |
200 ms |
6896 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 21 |
Correct |
210 ms |
6988 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 22 |
Correct |
186 ms |
6392 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 23 |
Correct |
294 ms |
7160 KB |
Output is correct - 69990 call(s) of encode_bit() |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
390 ms |
11824 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 2 |
Correct |
15 ms |
5376 KB |
Output is correct - 60040 call(s) of encode_bit() |
| 3 |
Correct |
132 ms |
5760 KB |
Output is correct - 68990 call(s) of encode_bit() |
| 4 |
Correct |
15 ms |
5452 KB |
Output is correct - 60040 call(s) of encode_bit() |
| 5 |
Correct |
143 ms |
6248 KB |
Output is correct - 68990 call(s) of encode_bit() |
| 6 |
Correct |
160 ms |
5996 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 7 |
Correct |
189 ms |
6332 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 8 |
Correct |
143 ms |
5784 KB |
Output is correct - 69600 call(s) of encode_bit() |
| 9 |
Correct |
161 ms |
5924 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 10 |
Correct |
156 ms |
5880 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 11 |
Correct |
174 ms |
6048 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 12 |
Correct |
163 ms |
6000 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 13 |
Correct |
182 ms |
6392 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 14 |
Correct |
159 ms |
5836 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 15 |
Correct |
158 ms |
5776 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 16 |
Correct |
185 ms |
6340 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 17 |
Correct |
171 ms |
6312 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 18 |
Correct |
188 ms |
6520 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 19 |
Correct |
170 ms |
6008 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 20 |
Correct |
200 ms |
6896 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 21 |
Correct |
210 ms |
6988 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 22 |
Correct |
186 ms |
6392 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 23 |
Correct |
294 ms |
7160 KB |
Output is correct - 69990 call(s) of encode_bit() |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
390 ms |
11824 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 2 |
Correct |
15 ms |
5376 KB |
Output is correct - 60040 call(s) of encode_bit() |
| 3 |
Correct |
132 ms |
5760 KB |
Output is correct - 68990 call(s) of encode_bit() |
| 4 |
Correct |
15 ms |
5452 KB |
Output is correct - 60040 call(s) of encode_bit() |
| 5 |
Correct |
143 ms |
6248 KB |
Output is correct - 68990 call(s) of encode_bit() |
| 6 |
Correct |
160 ms |
5996 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 7 |
Correct |
189 ms |
6332 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 8 |
Correct |
143 ms |
5784 KB |
Output is correct - 69600 call(s) of encode_bit() |
| 9 |
Correct |
161 ms |
5924 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 10 |
Correct |
156 ms |
5880 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 11 |
Correct |
174 ms |
6048 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 12 |
Correct |
163 ms |
6000 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 13 |
Correct |
182 ms |
6392 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 14 |
Correct |
159 ms |
5836 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 15 |
Correct |
158 ms |
5776 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 16 |
Correct |
185 ms |
6340 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 17 |
Correct |
171 ms |
6312 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 18 |
Correct |
188 ms |
6520 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 19 |
Correct |
170 ms |
6008 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 20 |
Correct |
200 ms |
6896 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 21 |
Correct |
210 ms |
6988 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 22 |
Correct |
186 ms |
6392 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 23 |
Correct |
294 ms |
7160 KB |
Output is correct - 69990 call(s) of encode_bit() |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
390 ms |
11824 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 2 |
Correct |
15 ms |
5376 KB |
Output is correct - 60040 call(s) of encode_bit() |
| 3 |
Correct |
132 ms |
5760 KB |
Output is correct - 68990 call(s) of encode_bit() |
| 4 |
Correct |
15 ms |
5452 KB |
Output is correct - 60040 call(s) of encode_bit() |
| 5 |
Correct |
143 ms |
6248 KB |
Output is correct - 68990 call(s) of encode_bit() |
| 6 |
Correct |
160 ms |
5996 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 7 |
Correct |
189 ms |
6332 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 8 |
Correct |
143 ms |
5784 KB |
Output is correct - 69600 call(s) of encode_bit() |
| 9 |
Correct |
161 ms |
5924 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 10 |
Correct |
156 ms |
5880 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 11 |
Correct |
174 ms |
6048 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 12 |
Correct |
163 ms |
6000 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 13 |
Correct |
182 ms |
6392 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 14 |
Correct |
159 ms |
5836 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 15 |
Correct |
158 ms |
5776 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 16 |
Correct |
185 ms |
6340 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 17 |
Correct |
171 ms |
6312 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 18 |
Correct |
188 ms |
6520 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 19 |
Correct |
170 ms |
6008 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 20 |
Correct |
200 ms |
6896 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 21 |
Correct |
210 ms |
6988 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 22 |
Correct |
186 ms |
6392 KB |
Output is correct - 69990 call(s) of encode_bit() |
| 23 |
Correct |
294 ms |
7160 KB |
Output is correct - 69990 call(s) of encode_bit() |
