# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
234227 |
2020-05-23T13:49:40 Z |
Vimmer |
Tenis (COI19_tenis) |
C++14 |
|
500 ms |
7788 KB |
#include <bits/stdc++.h>
//#include <ext/pb_ds/assoc_container.hpp>
//#include <ext/pb_ds/tree_policy.hpp>
//#pragma GCC optimize("unroll-loops")
//#pragma GCC optimize("-O3")
//#pragma GCC optimize("Ofast")
#define sz(x) ll(x.size())
#define base 1000000
#define M ll(1e9+7)
#define N 100005
#define F first
#define S second
#define pb push_back
#define in insert
#define eb emplace_back
#define ed "\n"
using namespace std;
//using namespace __gnu_pbds;
typedef long long ll;
typedef long double ld;
typedef short int si;
//typedef tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update> ordered_set;
int a[3][N], mn_pos[N], n, q, pos[3][N];
bool win[N], t[3][N * 4];
void bld(int j, int v, int tl, int tr)
{
t[j][v] = 0;
if (tl == tr)
{
if (mn_pos[a[j][tl]] == 1) t[j][v] = 1;
return;
}
int md = (tl + tr) >> 1;
bld(j, v + v, tl, md);
bld(j, v + v + 1, md + 1, tr);
t[j][v] = (t[j][v + v] | t[j][v + v + 1]);
}
bool get(int j, int v, int tl, int tr, int l, int r)
{
if (tr < l || r < tl || tl > tr || l > r) return 0;
if (l <= tl && tr <= r) return t[j][v];
int md = (tl + tr) >> 1;
return (get(j, v + v, tl, md, l, r) | get(j, v + v + 1, md + 1, tr, l, r));
}
void upd(int j, int v, int tl, int tr, int pos)
{
if (tl == tr) t[j][v] = 1;
else
{
int md = (tl + tr) >> 1;
if (pos <= md) upd(j, v + v, tl, md, pos);
else upd(j, v + v + 1, md + 1, tr, pos);
t[j][v] = t[j][v + v] | t[j][v + v + 1];
}
}
void build(bool f)
{
for (int i = 1; i <= n; i++) mn_pos[i] = 1e9;
for (int j = 0; j < 3; j++)
for (int i = 1; i <= n; i++)
{
mn_pos[a[j][i]] = min(mn_pos[a[j][i]], i);
pos[j][a[j][i]] = i;
}
if (f) return;
for (int j = 0; j < 3; j++) bld(j, 1, 1, n);
vector <pair <int, int> > g; g.clear();
for (int i = 1; i <= n; i++) g.pb({mn_pos[i], i});
sort(g.begin(), g.end());
for (auto it : g)
{
win[it.S] = 0;
for (int j = 0; j < 3; j++) win[it.S] |= get(j, 1, 1, n, pos[j][it.S], n);
if (win[it.S])
for (int j = 0; j < 3; j++) upd(j, 1, 1, n, pos[j][it.S]);
}
}
int main()
{
//freopen("input.txt","r",stdin);
//freopen("output.txt","w",stdout);
ios_base::sync_with_stdio(0); istream::sync_with_stdio(0); cin.tie(0); cout.tie(0);
cin >> n >> q;
for (int j = 0; j < 3; j++)
for (int i = 1; i <= n; i++) cin >> a[j][i];
bool good = 1;
build(0);
for (; q > 0; q--)
{
int tp, p, l, r;
cin >> tp;
if (tp == 2)
{
cin >> p >> l >> r;
p--;
a[p][pos[p][l]] = r;
a[p][pos[p][r]] = l;
build(1);
good = 0;
continue;
}
if (!good) {good = 1; build(0);}
cin >> p;
if (win[p]) cout << "DA" << '\n';
else cout << "NE" << '\n';
}
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
384 KB |
Output is correct |
2 |
Correct |
5 ms |
384 KB |
Output is correct |
3 |
Correct |
5 ms |
384 KB |
Output is correct |
4 |
Correct |
4 ms |
384 KB |
Output is correct |
5 |
Correct |
4 ms |
384 KB |
Output is correct |
6 |
Correct |
5 ms |
384 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
384 KB |
Output is correct |
2 |
Correct |
5 ms |
384 KB |
Output is correct |
3 |
Correct |
5 ms |
384 KB |
Output is correct |
4 |
Correct |
4 ms |
384 KB |
Output is correct |
5 |
Correct |
4 ms |
384 KB |
Output is correct |
6 |
Correct |
5 ms |
384 KB |
Output is correct |
7 |
Correct |
6 ms |
512 KB |
Output is correct |
8 |
Correct |
6 ms |
512 KB |
Output is correct |
9 |
Correct |
6 ms |
384 KB |
Output is correct |
10 |
Correct |
5 ms |
384 KB |
Output is correct |
11 |
Correct |
6 ms |
384 KB |
Output is correct |
12 |
Correct |
6 ms |
384 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
384 KB |
Output is correct |
2 |
Correct |
5 ms |
384 KB |
Output is correct |
3 |
Correct |
5 ms |
384 KB |
Output is correct |
4 |
Correct |
4 ms |
384 KB |
Output is correct |
5 |
Correct |
4 ms |
384 KB |
Output is correct |
6 |
Correct |
5 ms |
384 KB |
Output is correct |
7 |
Correct |
6 ms |
512 KB |
Output is correct |
8 |
Correct |
6 ms |
512 KB |
Output is correct |
9 |
Correct |
6 ms |
384 KB |
Output is correct |
10 |
Correct |
5 ms |
384 KB |
Output is correct |
11 |
Correct |
6 ms |
384 KB |
Output is correct |
12 |
Correct |
6 ms |
384 KB |
Output is correct |
13 |
Correct |
387 ms |
5956 KB |
Output is correct |
14 |
Correct |
456 ms |
7536 KB |
Output is correct |
15 |
Correct |
319 ms |
7524 KB |
Output is correct |
16 |
Correct |
187 ms |
7528 KB |
Output is correct |
17 |
Correct |
164 ms |
7520 KB |
Output is correct |
18 |
Correct |
159 ms |
7520 KB |
Output is correct |
19 |
Correct |
222 ms |
7520 KB |
Output is correct |
20 |
Correct |
127 ms |
6772 KB |
Output is correct |
21 |
Correct |
174 ms |
7524 KB |
Output is correct |
22 |
Correct |
167 ms |
7548 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
159 ms |
5112 KB |
Output is correct |
2 |
Correct |
128 ms |
4980 KB |
Output is correct |
3 |
Correct |
122 ms |
4980 KB |
Output is correct |
4 |
Correct |
123 ms |
4980 KB |
Output is correct |
5 |
Correct |
115 ms |
5084 KB |
Output is correct |
6 |
Correct |
125 ms |
4980 KB |
Output is correct |
7 |
Correct |
123 ms |
4980 KB |
Output is correct |
8 |
Correct |
123 ms |
4980 KB |
Output is correct |
9 |
Correct |
126 ms |
5108 KB |
Output is correct |
10 |
Correct |
120 ms |
4980 KB |
Output is correct |
11 |
Correct |
134 ms |
4984 KB |
Output is correct |
12 |
Correct |
118 ms |
4980 KB |
Output is correct |
13 |
Correct |
127 ms |
5112 KB |
Output is correct |
14 |
Correct |
123 ms |
4980 KB |
Output is correct |
15 |
Correct |
120 ms |
4980 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
5 ms |
384 KB |
Output is correct |
2 |
Correct |
5 ms |
384 KB |
Output is correct |
3 |
Correct |
5 ms |
384 KB |
Output is correct |
4 |
Correct |
4 ms |
384 KB |
Output is correct |
5 |
Correct |
4 ms |
384 KB |
Output is correct |
6 |
Correct |
5 ms |
384 KB |
Output is correct |
7 |
Correct |
6 ms |
512 KB |
Output is correct |
8 |
Correct |
6 ms |
512 KB |
Output is correct |
9 |
Correct |
6 ms |
384 KB |
Output is correct |
10 |
Correct |
5 ms |
384 KB |
Output is correct |
11 |
Correct |
6 ms |
384 KB |
Output is correct |
12 |
Correct |
6 ms |
384 KB |
Output is correct |
13 |
Correct |
387 ms |
5956 KB |
Output is correct |
14 |
Correct |
456 ms |
7536 KB |
Output is correct |
15 |
Correct |
319 ms |
7524 KB |
Output is correct |
16 |
Correct |
187 ms |
7528 KB |
Output is correct |
17 |
Correct |
164 ms |
7520 KB |
Output is correct |
18 |
Correct |
159 ms |
7520 KB |
Output is correct |
19 |
Correct |
222 ms |
7520 KB |
Output is correct |
20 |
Correct |
127 ms |
6772 KB |
Output is correct |
21 |
Correct |
174 ms |
7524 KB |
Output is correct |
22 |
Correct |
167 ms |
7548 KB |
Output is correct |
23 |
Correct |
159 ms |
5112 KB |
Output is correct |
24 |
Correct |
128 ms |
4980 KB |
Output is correct |
25 |
Correct |
122 ms |
4980 KB |
Output is correct |
26 |
Correct |
123 ms |
4980 KB |
Output is correct |
27 |
Correct |
115 ms |
5084 KB |
Output is correct |
28 |
Correct |
125 ms |
4980 KB |
Output is correct |
29 |
Correct |
123 ms |
4980 KB |
Output is correct |
30 |
Correct |
123 ms |
4980 KB |
Output is correct |
31 |
Correct |
126 ms |
5108 KB |
Output is correct |
32 |
Correct |
120 ms |
4980 KB |
Output is correct |
33 |
Correct |
134 ms |
4984 KB |
Output is correct |
34 |
Correct |
118 ms |
4980 KB |
Output is correct |
35 |
Correct |
127 ms |
5112 KB |
Output is correct |
36 |
Correct |
123 ms |
4980 KB |
Output is correct |
37 |
Correct |
120 ms |
4980 KB |
Output is correct |
38 |
Execution timed out |
1078 ms |
7788 KB |
Time limit exceeded |
39 |
Halted |
0 ms |
0 KB |
- |