#include <algorithm>
#include <cctype>
#include <cmath>
#include <cstdio>
#include <cstring>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#include <functional>
#include <iomanip>
#include <iostream>
#include <iterator>
#include <list>
#include <map>
#include <numeric>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <unordered_map>
#include <unordered_set>
#include <vector>
#ifdef DEBUG
#include <time.h>
#endif
#define all(a) (a).begin(), (a).end()
#define rev(a) (a).rbegin(), (a).rend()
#define F first
#define S second
int recur_depth = 0;
#ifdef DEBUG
#define dbg(x) \
{ \
++recur_depth; \
auto x_ = x; \
--recur_depth; \
cerr << string(recur_depth, '\t') << "\e[91m" << __func__ << ":" \
<< __LINE__ << "\t" << #x << " = " << x_ << "\e[39m" << endl; \
}
#else
#define dbg(x)
#endif
using namespace std;
using namespace __gnu_pbds;
typedef pair<int, int> ii;
typedef long long ll;
typedef long double ld;
typedef pair<ll, ll> llll;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<pair<int, int>> vii;
typedef vector<vii> vvii;
typedef vector<ll> vl;
typedef vector<vl> vvl;
typedef vector<pair<ll, ll>> vll;
typedef vector<vll> vvll;
typedef vector<bool> vb;
template <class type1>
using ordered_set = tree<type1, null_type, less<type1>, rb_tree_tag,
tree_order_statistics_node_update>;
template <typename A, typename B>
ostream &operator<<(ostream &os, const pair<A, B> &p) {
return os << '(' << p.first << ", " << p.second << ')';
}
template <typename T_container, typename T = typename enable_if<
!is_same<T_container, string>::value,
typename T_container::value_type>::type>
ostream &operator<<(ostream &os, const T_container &v) {
os << '{';
string sep;
for (const T &x : v)
os << sep << x, sep = ", ";
return os << '}';
}
const ll MOD = 1e9 + 7;
// const ll MOD = 998244353;
const ll INF = 1e9;
const ld EPS = 1e-9;
int minimumInstructions(int n, int m, int k, vi c, vi a, vvi b) {
for (int i=0; i<m; i++) sort(all(b[i]));
vb poss(n);
vector<vb> bb(m, vb(k));
for (int i=0; i<m; i++) {
for (int co : b[i]) bb[i][co] = 1;
}
vvi col(k);
for (int i=0; i<m; i++) for (int &c : b[i]) col[c].push_back(i);
cerr << col << "\n";
for (int i=0; i + m<=n; i++) {
for (int con_id : col[c[i]]) {
int cid = con_id;
bool flag = 0;
for (int j=i; j<i+m; j++) {
if (!bb[cid][c[j]]) {
flag = 1;
break;
}
if (++cid == m) cid = 0;
}
if (!flag) {
poss[i] = 1;
break;
}
}
}
cerr << poss << "\n";
vi painted(n);
for (int i=0; i<n; i++) if (poss[i]) {
for (int j=i; j<i+m; j++) painted[j] = 1;
}
// cerr << painted << "\n";
int cnt = accumulate(all(painted), 0);
if (cnt < n) return -1;
assert(1 == 2);
int ans = 0;
int idx = 0;
while (idx < n) {
while (!poss[idx]) idx--;
idx += m;
ans++;
}
return ans;
}
// void solve() {
// int n, m, k; cin >> n >> m >> k;
// vi c(n); for (int &x : c) cin >> x;
// vi a(m); vvi b(m);
// for (int i=0; i<m; i++) {
// cin >> a[i];
// for (int j=0; j<a[i]; j++) {
// int x; cin >> x;
// b[i].push_back(x);
// }
// }
//
// cerr << n << " " << m << " " << k << "\n";
// cerr << c << "\n";
// cerr << a << "\n";
// cerr << b << "\n";
//
// cout << minimumInstructions(n, m, k, c, a, b) << "\n";
// }
//
// int main() {
// ios_base::sync_with_stdio(0);
// cin.tie(NULL);
//
// clock_t start = clock();
//
// int test_cases = 1;
// /* cin >> test_cases; */
//
// while (test_cases--)
// solve();
//
// #ifdef DEBUG
// cerr << fixed << setprecision(10)
// << "\nTime Taken: " << (double)(clock() - start) / CLOCKS_PER_SEC
// << "s\n";
// #endif
// return 0;
// }
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
1 ms |
340 KB |
Execution killed with signal 6 |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
1 ms |
340 KB |
Execution killed with signal 6 |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
1 ms |
340 KB |
Execution killed with signal 6 |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
1 ms |
340 KB |
Execution killed with signal 6 |
| 2 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Runtime error |
1 ms |
340 KB |
Execution killed with signal 6 |
| 2 |
Halted |
0 ms |
0 KB |
- |
