| # | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
|---|---|---|---|---|---|---|---|
| 125748 | 2019-07-06T10:01:27 Z | AngusRitossa | Space Pirate (JOI14_space_pirate) | C++14 | 2000 ms | 91528 KB |
#include <bits/stdc++.h>
using namespace std;
#ifdef DEBUG
#define D(x...) printf(x)
#else
#define D(x...)
#endif
typedef long long ll;
int n, a[3010], ans[3010];
int canreach[3010][3010], at[3010][3010];
int from[3010][3030], fromsz[3010];
void dfs(int i, int j, int dis = 1)
{
if (canreach[i][j]) return;
canreach[i][j] = dis;
from[i][fromsz[i]++] = j;
dfs(i, a[j], dis+1);
}
ll k;
int main()
{
scanf("%d%lld", &n, &k);
for (int i = 1; i <= n; i++) scanf("%d", &a[i]);
for (int i = 1; i <= n; i++) dfs(i, i);
for (int i = 1; i <= n; i++)
{
for (int j = 1; j <= n; j++)
{
if (canreach[1][i])
{
if (i == j) ans[i]++;
else if (canreach[j][i])
{
ll dis = k-canreach[1][i]+1;
dis %= canreach[j][i];
int endpoint = i;
if (dis > 0) endpoint = from[j][dis-1];
ans[endpoint]++;
}
else at[j][canreach[1][i]]++;
}
else at[1][0]++;
}
}
for (int i = 1; i <= n; i++)
{
int cyclestart = a[from[i][fromsz[i]-1]];
int loc = -1;
for (int j = 0; j < fromsz[i]; j++)
{
if (from[i][j] == cyclestart) loc = j;
}
assert(loc != -1);
int sz = fromsz[i]-loc;
ll dis2 = k-loc;
int dis = dis2%sz;
for (int j = 0; j <= n; j++)
{
int d = dis-(ll)j;
d += n*sz;
d %= sz;
ans[from[i][d+loc]] += at[i][j];
}
}
for (int i = 1; i <= n; i++) printf("%d\n", ans[i]);
}
Compilation message
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Correct | 3 ms | 1656 KB | Output is correct |
| 2 | Correct | 3 ms | 1144 KB | Output is correct |
| 3 | Correct | 3 ms | 1528 KB | Output is correct |
| 4 | Correct | 4 ms | 1656 KB | Output is correct |
| 5 | Correct | 3 ms | 1656 KB | Output is correct |
| 6 | Correct | 3 ms | 1528 KB | Output is correct |
| 7 | Correct | 3 ms | 1656 KB | Output is correct |
| 8 | Correct | 3 ms | 1656 KB | Output is correct |
| 9 | Correct | 3 ms | 1656 KB | Output is correct |
| 10 | Correct | 3 ms | 1656 KB | Output is correct |
| 11 | Correct | 3 ms | 1528 KB | Output is correct |
| 12 | Correct | 3 ms | 1272 KB | Output is correct |
| 13 | Correct | 3 ms | 1656 KB | Output is correct |
| 14 | Correct | 3 ms | 1656 KB | Output is correct |
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Correct | 3 ms | 1656 KB | Output is correct |
| 2 | Correct | 3 ms | 1144 KB | Output is correct |
| 3 | Correct | 3 ms | 1528 KB | Output is correct |
| 4 | Correct | 4 ms | 1656 KB | Output is correct |
| 5 | Correct | 3 ms | 1656 KB | Output is correct |
| 6 | Correct | 3 ms | 1528 KB | Output is correct |
| 7 | Correct | 3 ms | 1656 KB | Output is correct |
| 8 | Correct | 3 ms | 1656 KB | Output is correct |
| 9 | Correct | 3 ms | 1656 KB | Output is correct |
| 10 | Correct | 3 ms | 1656 KB | Output is correct |
| 11 | Correct | 3 ms | 1528 KB | Output is correct |
| 12 | Correct | 3 ms | 1272 KB | Output is correct |
| 13 | Correct | 3 ms | 1656 KB | Output is correct |
| 14 | Correct | 3 ms | 1656 KB | Output is correct |
| 15 | Correct | 163 ms | 61020 KB | Output is correct |
| 16 | Correct | 138 ms | 55200 KB | Output is correct |
| 17 | Correct | 200 ms | 61124 KB | Output is correct |
| 18 | Correct | 1786 ms | 85624 KB | Output is correct |
| 19 | Correct | 790 ms | 85160 KB | Output is correct |
| 20 | Correct | 961 ms | 79224 KB | Output is correct |
| 21 | Correct | 1246 ms | 91528 KB | Output is correct |
| 22 | Correct | 561 ms | 81016 KB | Output is correct |
| 23 | Correct | 1276 ms | 90488 KB | Output is correct |
| 24 | Correct | 473 ms | 81296 KB | Output is correct |
| 25 | Correct | 133 ms | 54780 KB | Output is correct |
| 26 | Execution timed out | 2045 ms | 71284 KB | Time limit exceeded |
| 27 | Halted | 0 ms | 0 KB | - |
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Execution timed out | 3 ms | 376 KB | Time limit exceeded (wall clock) |
| 2 | Halted | 0 ms | 0 KB | - |
| # | Verdict | Execution time | Memory | Grader output |
|---|---|---|---|---|
| 1 | Correct | 3 ms | 1656 KB | Output is correct |
| 2 | Correct | 3 ms | 1144 KB | Output is correct |
| 3 | Correct | 3 ms | 1528 KB | Output is correct |
| 4 | Correct | 4 ms | 1656 KB | Output is correct |
| 5 | Correct | 3 ms | 1656 KB | Output is correct |
| 6 | Correct | 3 ms | 1528 KB | Output is correct |
| 7 | Correct | 3 ms | 1656 KB | Output is correct |
| 8 | Correct | 3 ms | 1656 KB | Output is correct |
| 9 | Correct | 3 ms | 1656 KB | Output is correct |
| 10 | Correct | 3 ms | 1656 KB | Output is correct |
| 11 | Correct | 3 ms | 1528 KB | Output is correct |
| 12 | Correct | 3 ms | 1272 KB | Output is correct |
| 13 | Correct | 3 ms | 1656 KB | Output is correct |
| 14 | Correct | 3 ms | 1656 KB | Output is correct |
| 15 | Correct | 163 ms | 61020 KB | Output is correct |
| 16 | Correct | 138 ms | 55200 KB | Output is correct |
| 17 | Correct | 200 ms | 61124 KB | Output is correct |
| 18 | Correct | 1786 ms | 85624 KB | Output is correct |
| 19 | Correct | 790 ms | 85160 KB | Output is correct |
| 20 | Correct | 961 ms | 79224 KB | Output is correct |
| 21 | Correct | 1246 ms | 91528 KB | Output is correct |
| 22 | Correct | 561 ms | 81016 KB | Output is correct |
| 23 | Correct | 1276 ms | 90488 KB | Output is correct |
| 24 | Correct | 473 ms | 81296 KB | Output is correct |
| 25 | Correct | 133 ms | 54780 KB | Output is correct |
| 26 | Execution timed out | 2045 ms | 71284 KB | Time limit exceeded |
| 27 | Halted | 0 ms | 0 KB | - |