#include<bits/stdc++.h>
#include "Azer.h"
using namespace std;
typedef pair <int, int> pi;
const int MAXN = 2005;
int n, m, mx, ans, ex, tip, mn, ind, ost, role;
vector <pi> v[MAXN];
int bio[MAXN], dist[MAXN];
//void SendA (bool x) {}
void SendNum (int val, int br) {
for (int i = br - 1; i >= 0; i--) {
SendA((bool) (val & (1 << i)));
}
}
void update (int x, int d) {
bio[x] = 1; dist[x] = d;
mx = max(mx, dist[x]);
for (auto par : v[x]) {
int sus = par.first, w = par.second;
if (bio[sus] == 0 && dist[x] + w < dist[sus]) dist[sus] = dist[x] + w;
}
}
void solve () {
if (ost == 0) return;
if (tip == 0) {
role = rand() % 2;
SendNum(role, 1);
tip = 1; solve();
} else if (role == 0) {
if (tip == 1) {
mn = 501, ind = -1;
for (int j = 1; j <= n; j++) {
if (bio[j] == 0 && dist[j] - mx < mn) {
mn = dist[j] - mx;
ind = j;
}
}
SendNum(mn, 9);
ans = 0; ex = 1;
} else if (tip == 2) {
if (ans == 0) {
SendNum(ind, 11);
tip = 5;
solve();
} else {
ans = 0; ex = 9;
}
} else if (tip == 3) {
mn = ans;
ans = 0; ex = 11;
} else if (tip == 4) {
ind = ans;
tip = 5;
solve();
} else if (tip == 5) {
update(ind, mx + mn);
tip = 0;
ost--;
solve();
}
} else {
if (tip == 1) {
mn = 501, ind = -1;
for (int j = 1; j <= n; j++) {
if (bio[j] == 0 && dist[j] - mx < mn) {
mn = dist[j] - mx;
ind = j;
}
}
ans = 0; ex = 9;
} else if (tip == 2) {
if (mn < ans) {
SendNum(1, 1);
SendNum(mn, 9);
SendNum(ind, 11);
tip = 4;
solve();
} else {
SendNum(0, 1);
mn = ans;
ans = 0; ex = 11;
}
} else if (tip == 3) {
ind = ans;
tip = 4;
solve();
} else if (tip == 4) {
update(ind, mx + mn);
tip = 0;
ost--;
solve();
}
}
}
void ReceiveA (bool x) {
ans *= 2;
if (x) ans++;
ex--;
if (ex == 0) {
tip++;
solve();
}
}
std::vector<int> Answer () {
vector <int> res(n);
for (int i = 0; i < n; i++) res[i] = dist[i];
return res;
}
void InitA (int N, int A, std::vector <int> U, std::vector <int> V, std::vector <int> C) {
n = N; m = A;
for (int i = 0; i < m; i++) {
v[U[i]].push_back({V[i], C[i]});
v[V[i]].push_back({U[i], C[i]});
}
for (int i = 1; i <= n; i++) dist[i] = 1e9;
update(0, 0);
ost = n-1;
solve();
}
/*int main () {
return 0;
}*/
#include<bits/stdc++.h>
#include "Baijan.h"
using namespace std;
typedef pair <int, int> pi;
const int MAXN = 2005;
int n, m, mx, ans, ex, tip, mn, ind, ost, role;
vector <pi> v[MAXN];
int bio[MAXN], dist[MAXN];
//void SendB (bool x) {}
void SendNum (int val, int br) {
for (int i = br - 1; i >= 0; i--) {
SendB((bool) (val & (1 << i)));
}
}
void update (int x, int d) {
bio[x] = 1; dist[x] = d;
mx = max(mx, dist[x]);
for (auto par : v[x]) {
int sus = par.first, w = par.second;
if (bio[sus] == 0 && dist[x] + w < dist[sus]) dist[sus] = dist[x] + w;
}
}
void solve () {
if (ost == 0) return;
if (tip == 0) {
ans = 0; ex = 1;
} else if (tip == 1) {
role = !ans;
tip++; solve();
} else if (role == 0) {
if (tip == 2) {
mn = 501, ind = -1;
for (int j = 1; j <= n; j++) {
if (bio[j] == 0 && dist[j] - mx < mn) {
mn = dist[j] - mx;
ind = j;
}
}
SendNum(mn, 9);
ans = 0; ex = 1;
} else if (tip == 3) {
if (ans == 0) {
SendNum(ind, 11);
tip = 6;
solve();
} else {
ans = 0; ex = 9;
}
} else if (tip == 4) {
mn = ans;
ans = 0; ex = 11;
} else if (tip == 5) {
ind = ans;
tip = 6;
solve();
} else if (tip == 6) {
update(ind, mx + mn);
tip = 0;
ost--;
solve();
}
} else {
if (tip == 2) {
mn = 501, ind = -1;
for (int j = 1; j <= n; j++) {
if (bio[j] == 0 && dist[j] - mx < mn) {
mn = dist[j] - mx;
ind = j;
}
}
ans = 0; ex = 9;
} else if (tip == 3) {
if (mn < ans) {
SendNum(1, 1);
SendNum(mn, 9);
SendNum(ind, 11);
tip = 5;
solve();
} else {
SendNum(0, 1);
mn = ans;
ans = 0; ex = 11;
}
} else if (tip == 4) {
ind = ans;
tip = 5;
solve();
} else if (tip == 5) {
update(ind, mx + mn);
tip = 0;
ost--;
solve();
}
}
}
void ReceiveB (bool x) {
ans *= 2;
if (x) ans++;
ex--;
if (ex == 0) {
tip++;
solve();
}
}
void InitB (int N, int B, std::vector <int> U, std::vector <int> V, std::vector <int> C) {
n = N; m = B;
for (int i = 0; i < m; i++) {
v[U[i]].push_back({V[i], C[i]});
v[V[i]].push_back({U[i], C[i]});
}
for (int i = 1; i <= n; i++) dist[i] = 1e9;
update(0, 0);
ost = n-1;
solve();
}
/*int main () {
return 0;
}*/
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1048 ms |
2016 KB |
Output is correct |
2 |
Correct |
2 ms |
1280 KB |
Output is correct |
3 |
Correct |
850 ms |
1560 KB |
Output is correct |
4 |
Correct |
1248 ms |
20192 KB |
Output is correct |
5 |
Correct |
50 ms |
1608 KB |
Output is correct |
6 |
Correct |
1484 ms |
4576 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
2 ms |
1280 KB |
Output is correct |
2 |
Correct |
1094 ms |
1904 KB |
Output is correct |
3 |
Correct |
1110 ms |
1536 KB |
Output is correct |
4 |
Correct |
1504 ms |
55264 KB |
Output is correct |
5 |
Correct |
1348 ms |
48368 KB |
Output is correct |
6 |
Correct |
184 ms |
1536 KB |
Output is correct |
7 |
Correct |
1124 ms |
48392 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1298 ms |
1592 KB |
Output is correct |
2 |
Correct |
2 ms |
1536 KB |
Output is correct |
3 |
Correct |
906 ms |
1792 KB |
Output is correct |
4 |
Correct |
1308 ms |
1680 KB |
Output is correct |
5 |
Correct |
1502 ms |
1632 KB |
Output is correct |
6 |
Correct |
1054 ms |
1536 KB |
Output is correct |
7 |
Correct |
880 ms |
1616 KB |
Output is correct |
8 |
Correct |
876 ms |
1840 KB |
Output is correct |
9 |
Correct |
1032 ms |
1280 KB |
Output is correct |
10 |
Correct |
904 ms |
1856 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
482 ms |
1536 KB |
Output is correct |
2 |
Correct |
512 ms |
1504 KB |
Output is correct |
3 |
Correct |
580 ms |
24056 KB |
Output is correct |
4 |
Correct |
664 ms |
1536 KB |
Output is correct |
5 |
Correct |
656 ms |
17376 KB |
Output is correct |
6 |
Correct |
586 ms |
1536 KB |
Output is correct |
7 |
Correct |
570 ms |
1536 KB |
Output is correct |
8 |
Correct |
420 ms |
1536 KB |
Output is correct |
9 |
Correct |
788 ms |
36088 KB |
Output is correct |
10 |
Correct |
1062 ms |
35864 KB |
Output is correct |
11 |
Correct |
1120 ms |
61360 KB |
Output is correct |
12 |
Correct |
840 ms |
53848 KB |
Output is correct |
13 |
Correct |
426 ms |
1792 KB |
Output is correct |
14 |
Correct |
4 ms |
1560 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
482 ms |
1536 KB |
Output is correct |
2 |
Correct |
512 ms |
1504 KB |
Output is correct |
3 |
Correct |
580 ms |
24056 KB |
Output is correct |
4 |
Correct |
664 ms |
1536 KB |
Output is correct |
5 |
Correct |
656 ms |
17376 KB |
Output is correct |
6 |
Correct |
586 ms |
1536 KB |
Output is correct |
7 |
Correct |
570 ms |
1536 KB |
Output is correct |
8 |
Correct |
420 ms |
1536 KB |
Output is correct |
9 |
Correct |
788 ms |
36088 KB |
Output is correct |
10 |
Correct |
1062 ms |
35864 KB |
Output is correct |
11 |
Correct |
1120 ms |
61360 KB |
Output is correct |
12 |
Correct |
840 ms |
53848 KB |
Output is correct |
13 |
Correct |
426 ms |
1792 KB |
Output is correct |
14 |
Correct |
4 ms |
1560 KB |
Output is correct |
15 |
Correct |
672 ms |
1536 KB |
Output is correct |
16 |
Correct |
590 ms |
1536 KB |
Output is correct |
17 |
Correct |
528 ms |
1536 KB |
Output is correct |
18 |
Correct |
580 ms |
17720 KB |
Output is correct |
19 |
Correct |
620 ms |
1536 KB |
Output is correct |
20 |
Correct |
738 ms |
18000 KB |
Output is correct |
21 |
Correct |
620 ms |
1536 KB |
Output is correct |
22 |
Correct |
682 ms |
1792 KB |
Output is correct |
23 |
Correct |
1216 ms |
44000 KB |
Output is correct |
24 |
Correct |
1126 ms |
44000 KB |
Output is correct |
25 |
Correct |
1418 ms |
75256 KB |
Output is correct |
26 |
Correct |
1056 ms |
64448 KB |
Output is correct |
27 |
Correct |
690 ms |
2048 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
482 ms |
1536 KB |
Output is correct |
2 |
Correct |
512 ms |
1504 KB |
Output is correct |
3 |
Correct |
580 ms |
24056 KB |
Output is correct |
4 |
Correct |
664 ms |
1536 KB |
Output is correct |
5 |
Correct |
656 ms |
17376 KB |
Output is correct |
6 |
Correct |
586 ms |
1536 KB |
Output is correct |
7 |
Correct |
570 ms |
1536 KB |
Output is correct |
8 |
Correct |
420 ms |
1536 KB |
Output is correct |
9 |
Correct |
788 ms |
36088 KB |
Output is correct |
10 |
Correct |
1062 ms |
35864 KB |
Output is correct |
11 |
Correct |
1120 ms |
61360 KB |
Output is correct |
12 |
Correct |
840 ms |
53848 KB |
Output is correct |
13 |
Correct |
426 ms |
1792 KB |
Output is correct |
14 |
Correct |
4 ms |
1560 KB |
Output is correct |
15 |
Correct |
672 ms |
1536 KB |
Output is correct |
16 |
Correct |
590 ms |
1536 KB |
Output is correct |
17 |
Correct |
528 ms |
1536 KB |
Output is correct |
18 |
Correct |
580 ms |
17720 KB |
Output is correct |
19 |
Correct |
620 ms |
1536 KB |
Output is correct |
20 |
Correct |
738 ms |
18000 KB |
Output is correct |
21 |
Correct |
620 ms |
1536 KB |
Output is correct |
22 |
Correct |
682 ms |
1792 KB |
Output is correct |
23 |
Correct |
1216 ms |
44000 KB |
Output is correct |
24 |
Correct |
1126 ms |
44000 KB |
Output is correct |
25 |
Correct |
1418 ms |
75256 KB |
Output is correct |
26 |
Correct |
1056 ms |
64448 KB |
Output is correct |
27 |
Correct |
690 ms |
2048 KB |
Output is correct |
28 |
Correct |
668 ms |
1536 KB |
Output is correct |
29 |
Correct |
1048 ms |
1792 KB |
Output is correct |
30 |
Correct |
1252 ms |
42136 KB |
Output is correct |
31 |
Correct |
938 ms |
1536 KB |
Output is correct |
32 |
Correct |
894 ms |
37416 KB |
Output is correct |
33 |
Correct |
974 ms |
1720 KB |
Output is correct |
34 |
Correct |
954 ms |
1792 KB |
Output is correct |
35 |
Correct |
848 ms |
1792 KB |
Output is correct |
36 |
Correct |
1100 ms |
49120 KB |
Output is correct |
37 |
Correct |
1094 ms |
49408 KB |
Output is correct |
38 |
Correct |
1604 ms |
85544 KB |
Output is correct |
39 |
Correct |
1472 ms |
78640 KB |
Output is correct |
40 |
Correct |
846 ms |
2096 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1048 ms |
2016 KB |
Output is correct |
2 |
Correct |
2 ms |
1280 KB |
Output is correct |
3 |
Correct |
850 ms |
1560 KB |
Output is correct |
4 |
Correct |
1248 ms |
20192 KB |
Output is correct |
5 |
Correct |
50 ms |
1608 KB |
Output is correct |
6 |
Correct |
1484 ms |
4576 KB |
Output is correct |
7 |
Correct |
2 ms |
1280 KB |
Output is correct |
8 |
Correct |
1094 ms |
1904 KB |
Output is correct |
9 |
Correct |
1110 ms |
1536 KB |
Output is correct |
10 |
Correct |
1504 ms |
55264 KB |
Output is correct |
11 |
Correct |
1348 ms |
48368 KB |
Output is correct |
12 |
Correct |
184 ms |
1536 KB |
Output is correct |
13 |
Correct |
1124 ms |
48392 KB |
Output is correct |
14 |
Correct |
1298 ms |
1592 KB |
Output is correct |
15 |
Correct |
2 ms |
1536 KB |
Output is correct |
16 |
Correct |
906 ms |
1792 KB |
Output is correct |
17 |
Correct |
1308 ms |
1680 KB |
Output is correct |
18 |
Correct |
1502 ms |
1632 KB |
Output is correct |
19 |
Correct |
1054 ms |
1536 KB |
Output is correct |
20 |
Correct |
880 ms |
1616 KB |
Output is correct |
21 |
Correct |
876 ms |
1840 KB |
Output is correct |
22 |
Correct |
1032 ms |
1280 KB |
Output is correct |
23 |
Correct |
904 ms |
1856 KB |
Output is correct |
24 |
Correct |
482 ms |
1536 KB |
Output is correct |
25 |
Correct |
512 ms |
1504 KB |
Output is correct |
26 |
Correct |
580 ms |
24056 KB |
Output is correct |
27 |
Correct |
664 ms |
1536 KB |
Output is correct |
28 |
Correct |
656 ms |
17376 KB |
Output is correct |
29 |
Correct |
586 ms |
1536 KB |
Output is correct |
30 |
Correct |
570 ms |
1536 KB |
Output is correct |
31 |
Correct |
420 ms |
1536 KB |
Output is correct |
32 |
Correct |
788 ms |
36088 KB |
Output is correct |
33 |
Correct |
1062 ms |
35864 KB |
Output is correct |
34 |
Correct |
1120 ms |
61360 KB |
Output is correct |
35 |
Correct |
840 ms |
53848 KB |
Output is correct |
36 |
Correct |
426 ms |
1792 KB |
Output is correct |
37 |
Correct |
4 ms |
1560 KB |
Output is correct |
38 |
Correct |
672 ms |
1536 KB |
Output is correct |
39 |
Correct |
590 ms |
1536 KB |
Output is correct |
40 |
Correct |
528 ms |
1536 KB |
Output is correct |
41 |
Correct |
580 ms |
17720 KB |
Output is correct |
42 |
Correct |
620 ms |
1536 KB |
Output is correct |
43 |
Correct |
738 ms |
18000 KB |
Output is correct |
44 |
Correct |
620 ms |
1536 KB |
Output is correct |
45 |
Correct |
682 ms |
1792 KB |
Output is correct |
46 |
Correct |
1216 ms |
44000 KB |
Output is correct |
47 |
Correct |
1126 ms |
44000 KB |
Output is correct |
48 |
Correct |
1418 ms |
75256 KB |
Output is correct |
49 |
Correct |
1056 ms |
64448 KB |
Output is correct |
50 |
Correct |
690 ms |
2048 KB |
Output is correct |
51 |
Correct |
668 ms |
1536 KB |
Output is correct |
52 |
Correct |
1048 ms |
1792 KB |
Output is correct |
53 |
Correct |
1252 ms |
42136 KB |
Output is correct |
54 |
Correct |
938 ms |
1536 KB |
Output is correct |
55 |
Correct |
894 ms |
37416 KB |
Output is correct |
56 |
Correct |
974 ms |
1720 KB |
Output is correct |
57 |
Correct |
954 ms |
1792 KB |
Output is correct |
58 |
Correct |
848 ms |
1792 KB |
Output is correct |
59 |
Correct |
1100 ms |
49120 KB |
Output is correct |
60 |
Correct |
1094 ms |
49408 KB |
Output is correct |
61 |
Correct |
1604 ms |
85544 KB |
Output is correct |
62 |
Correct |
1472 ms |
78640 KB |
Output is correct |
63 |
Correct |
846 ms |
2096 KB |
Output is correct |
64 |
Correct |
1252 ms |
2048 KB |
Output is correct |
65 |
Correct |
1332 ms |
47328 KB |
Output is correct |
66 |
Correct |
1460 ms |
40856 KB |
Output is correct |
67 |
Correct |
1068 ms |
2424 KB |
Output is correct |
68 |
Correct |
1076 ms |
1920 KB |
Output is correct |
69 |
Correct |
2170 ms |
83440 KB |
Output is correct |
70 |
Correct |
1608 ms |
68296 KB |
Output is correct |
71 |
Correct |
1282 ms |
9152 KB |
Output is correct |
72 |
Correct |
884 ms |
2152 KB |
Output is correct |