#include "Alicelib.h"
#include <cassert>
#include <cstdio>
constexpr int maxn = 1510;
int C[maxn], D[maxn];
bool on(int a, int b) {return a&(1<<b);}
void Alice( int N, int M, int A[], int B[] ){
if(N <= 2) {
InitG(N, M);
for(int i = 0; i < M; i++)
MakeG(i, A[i], B[i]);
return;
}
for(int i = 0; i < M; i++)
C[i] = A[i], D[i] = B[i];
for(int i = 0; i < N; i++, M++)
C[M] = N, D[M] = i;
for(int i = 0; i < N; i++)
for(int j = 0; j < 10; j++)
if(on(i+1, j)) C[M] = N+1+j, D[M++] = i;
for(int j = 0; j < 9; j++)
C[M] = N+1+j, D[M++] = N+1+j+1;
C[M] = N+11, D[M++] = N;
InitG(N+12, M);
for(int i = 0; i < M; i++)
MakeG(i, C[i], D[i]);
}
#include "Boblib.h"
#include<vector>
#include <cassert>
#include <cstdio>
// InitMap( 3, 2 );
// MakeMap( 1, 2 );
// MakeMap( 1, 3 );
#define pb push_back
constexpr int maxn = 1510;
std::vector<int> g[maxn];
int val[maxn];
bool mark[maxn], vis[maxn];
void Bob( int V, int U, int C[], int D[] ){
if(V <= 2) {
InitMap(V, U);
for(int i = 0; i < U; i++)
MakeMap(C[i], D[i]);
return;
}
for(int i = 0; i < U; i++)
g[C[i]].pb(D[i]), g[D[i]].pb(C[i]);
std::vector<int> opa;
int mx = -1;
for(int i = 0; i < V; i++)
if((int)g[i].size() == 1)
opa.pb(i);
int N = V-12;
for(int x : opa) {
if((int)g[g[x][0]].size() == N+1)
assert(mx == -1), mx = g[x][0];
}
for(int v : g[mx])
mark[v] = 1;
std::vector<int> a, b;
for(int i = 0; i < V; i++)
if(!mark[i] && i != mx)
a.pb(i);
for(int x : a) {
int cnt = 0;
for(int v : g[x])
if(!mark[v]) ++cnt;
if(cnt == 1) b.pb(x);
}
// assert((int)b.size() <= 2);
int now = -1;
if((int)b.size() == 1) now = b[0];
else {
if(g[b[0]].size() > g[b[1]].size())
now = b[0];
else now = b[1];
}
int pos = 0;
while(1) {
for(int v : g[now])
if(mark[v]) val[v] += 1<<pos, --U;
++pos;
int ok = 0;
vis[now] = 1;
for(int v : g[now])
if(!mark[v] && !vis[v]) {now = v; ok = 1; break;}
if(!ok) break;
}
InitMap(N, U - N - 10);
for(int i = 0; i < V; i++) {
if(!val[i]) continue;
for(int v : g[i])
if(val[v] && val[i] > val[v])
MakeMap(val[i]-1, val[v]-1);
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 2 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 3 |
Correct |
5 ms |
4928 KB |
Output is correct |
| 4 |
Correct |
5 ms |
4940 KB |
Output is correct |
| 5 |
Correct |
6 ms |
4960 KB |
Output is correct |
| 6 |
Correct |
6 ms |
4832 KB |
Output is correct |
| 7 |
Correct |
6 ms |
4924 KB |
Output is correct |
| 8 |
Correct |
5 ms |
4916 KB |
Output is correct |
| 9 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 10 |
Correct |
5 ms |
4928 KB |
Output is correct |
| 11 |
Correct |
6 ms |
4832 KB |
Output is correct |
| 12 |
Correct |
5 ms |
4892 KB |
Output is correct |
| 13 |
Correct |
5 ms |
4844 KB |
Output is correct |
| 14 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 15 |
Correct |
6 ms |
4924 KB |
Output is correct |
| 16 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 17 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 18 |
Correct |
6 ms |
4832 KB |
Output is correct |
| 19 |
Correct |
6 ms |
4832 KB |
Output is correct |
| 20 |
Correct |
6 ms |
4844 KB |
Output is correct |
| 21 |
Correct |
5 ms |
4924 KB |
Output is correct |
| 22 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 23 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 24 |
Correct |
5 ms |
4928 KB |
Output is correct |
| 25 |
Correct |
5 ms |
4920 KB |
Output is correct |
| 26 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 27 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 28 |
Correct |
5 ms |
4896 KB |
Output is correct |
| 29 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 30 |
Correct |
5 ms |
4960 KB |
Output is correct |
| 31 |
Correct |
5 ms |
4928 KB |
Output is correct |
| 32 |
Correct |
5 ms |
4988 KB |
Output is correct |
| 33 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 34 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 35 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 36 |
Correct |
5 ms |
4988 KB |
Output is correct |
| 37 |
Correct |
5 ms |
4896 KB |
Output is correct |
| 38 |
Correct |
6 ms |
4832 KB |
Output is correct |
| 39 |
Correct |
5 ms |
4988 KB |
Output is correct |
| 40 |
Correct |
5 ms |
4956 KB |
Output is correct |
| 41 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 42 |
Correct |
5 ms |
4920 KB |
Output is correct |
| 43 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 44 |
Correct |
6 ms |
4892 KB |
Output is correct |
| 45 |
Correct |
6 ms |
5056 KB |
Output is correct |
| 46 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 47 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 48 |
Correct |
6 ms |
4920 KB |
Output is correct |
| 49 |
Correct |
6 ms |
4832 KB |
Output is correct |
| 50 |
Correct |
7 ms |
4832 KB |
Output is correct |
| 51 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 52 |
Correct |
6 ms |
4832 KB |
Output is correct |
| 53 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 54 |
Correct |
5 ms |
4928 KB |
Output is correct |
| 55 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 56 |
Correct |
5 ms |
4920 KB |
Output is correct |
| 57 |
Correct |
6 ms |
4832 KB |
Output is correct |
| 58 |
Correct |
5 ms |
4832 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 2 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 3 |
Correct |
5 ms |
4928 KB |
Output is correct |
| 4 |
Correct |
5 ms |
4940 KB |
Output is correct |
| 5 |
Correct |
6 ms |
4960 KB |
Output is correct |
| 6 |
Correct |
6 ms |
4832 KB |
Output is correct |
| 7 |
Correct |
6 ms |
4924 KB |
Output is correct |
| 8 |
Correct |
5 ms |
4916 KB |
Output is correct |
| 9 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 10 |
Correct |
5 ms |
4928 KB |
Output is correct |
| 11 |
Correct |
6 ms |
4832 KB |
Output is correct |
| 12 |
Correct |
5 ms |
4892 KB |
Output is correct |
| 13 |
Correct |
5 ms |
4844 KB |
Output is correct |
| 14 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 15 |
Correct |
6 ms |
4924 KB |
Output is correct |
| 16 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 17 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 18 |
Correct |
6 ms |
4832 KB |
Output is correct |
| 19 |
Correct |
6 ms |
4832 KB |
Output is correct |
| 20 |
Correct |
6 ms |
4844 KB |
Output is correct |
| 21 |
Correct |
5 ms |
4924 KB |
Output is correct |
| 22 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 23 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 24 |
Correct |
5 ms |
4928 KB |
Output is correct |
| 25 |
Correct |
5 ms |
4920 KB |
Output is correct |
| 26 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 27 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 28 |
Correct |
5 ms |
4896 KB |
Output is correct |
| 29 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 30 |
Correct |
5 ms |
4960 KB |
Output is correct |
| 31 |
Correct |
5 ms |
4928 KB |
Output is correct |
| 32 |
Correct |
5 ms |
4988 KB |
Output is correct |
| 33 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 34 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 35 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 36 |
Correct |
5 ms |
4988 KB |
Output is correct |
| 37 |
Correct |
5 ms |
4896 KB |
Output is correct |
| 38 |
Correct |
6 ms |
4832 KB |
Output is correct |
| 39 |
Correct |
5 ms |
4988 KB |
Output is correct |
| 40 |
Correct |
5 ms |
4956 KB |
Output is correct |
| 41 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 42 |
Correct |
5 ms |
4920 KB |
Output is correct |
| 43 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 44 |
Correct |
6 ms |
4892 KB |
Output is correct |
| 45 |
Correct |
6 ms |
5056 KB |
Output is correct |
| 46 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 47 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 48 |
Correct |
6 ms |
4920 KB |
Output is correct |
| 49 |
Correct |
6 ms |
4832 KB |
Output is correct |
| 50 |
Correct |
7 ms |
4832 KB |
Output is correct |
| 51 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 52 |
Correct |
6 ms |
4832 KB |
Output is correct |
| 53 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 54 |
Correct |
5 ms |
4928 KB |
Output is correct |
| 55 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 56 |
Correct |
5 ms |
4920 KB |
Output is correct |
| 57 |
Correct |
6 ms |
4832 KB |
Output is correct |
| 58 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 59 |
Correct |
7 ms |
4832 KB |
Output is correct |
| 60 |
Correct |
7 ms |
4832 KB |
Output is correct |
| 61 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 62 |
Correct |
6 ms |
4832 KB |
Output is correct |
| 63 |
Correct |
6 ms |
4916 KB |
Output is correct |
| 64 |
Correct |
8 ms |
4960 KB |
Output is correct |
| 65 |
Correct |
6 ms |
4832 KB |
Output is correct |
| 66 |
Correct |
7 ms |
5036 KB |
Output is correct |
| 67 |
Correct |
5 ms |
5044 KB |
Output is correct |
| 68 |
Correct |
5 ms |
4924 KB |
Output is correct |
| 69 |
Correct |
6 ms |
4832 KB |
Output is correct |
| 70 |
Correct |
6 ms |
4960 KB |
Output is correct |
| 71 |
Correct |
7 ms |
4832 KB |
Output is correct |
| 72 |
Correct |
6 ms |
4832 KB |
Output is correct |
| 73 |
Correct |
6 ms |
5172 KB |
Output is correct |
| 74 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 75 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 76 |
Correct |
5 ms |
4960 KB |
Output is correct |
| 77 |
Correct |
7 ms |
4832 KB |
Output is correct |
| 78 |
Correct |
7 ms |
4960 KB |
Output is correct |
| 79 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 80 |
Correct |
7 ms |
4960 KB |
Output is correct |
| 81 |
Correct |
6 ms |
4960 KB |
Output is correct |
| 82 |
Correct |
6 ms |
4832 KB |
Output is correct |
| 83 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 84 |
Correct |
6 ms |
4960 KB |
Output is correct |
| 85 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 86 |
Correct |
5 ms |
5044 KB |
Output is correct |
| 87 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 88 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 89 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 90 |
Correct |
6 ms |
4928 KB |
Output is correct |
| 91 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 92 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 93 |
Correct |
5 ms |
4988 KB |
Output is correct |
| 94 |
Correct |
8 ms |
4960 KB |
Output is correct |
| 95 |
Correct |
7 ms |
4960 KB |
Output is correct |
| 96 |
Correct |
7 ms |
5032 KB |
Output is correct |
| 97 |
Correct |
8 ms |
5032 KB |
Output is correct |
| 98 |
Correct |
7 ms |
5160 KB |
Output is correct |
| 99 |
Correct |
6 ms |
4832 KB |
Output is correct |
| 100 |
Correct |
6 ms |
5044 KB |
Output is correct |
| 101 |
Correct |
5 ms |
4916 KB |
Output is correct |
| 102 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 103 |
Correct |
6 ms |
4992 KB |
Output is correct |
| 104 |
Correct |
6 ms |
4924 KB |
Output is correct |
| 105 |
Correct |
6 ms |
4960 KB |
Output is correct |
| 106 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 107 |
Correct |
6 ms |
4832 KB |
Output is correct |
| 108 |
Correct |
6 ms |
4916 KB |
Output is correct |
| 109 |
Correct |
6 ms |
5036 KB |
Output is correct |
| 110 |
Correct |
5 ms |
4920 KB |
Output is correct |
| 111 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 112 |
Correct |
6 ms |
5048 KB |
Output is correct |
| 113 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 114 |
Correct |
5 ms |
4832 KB |
Output is correct |
| 115 |
Correct |
6 ms |
4960 KB |
Output is correct |
| 116 |
Correct |
5 ms |
4924 KB |
Output is correct |
| 117 |
Correct |
6 ms |
4868 KB |
Output is correct |
| 118 |
Correct |
5 ms |
4832 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
482 ms |
15084 KB |
Execution killed with signal 11 |
| 2 |
Halted |
0 ms |
0 KB |
- |
