#include <bits/stdc++.h>
using namespace std;
#define for_(i, s, e) for (int i = s; i < (int) e; i++)
#define for__(i, s, e) for (ll i = s; i < e; i++)
typedef long long ll;
typedef vector<int> vi;
typedef pair<int, int> ii;
#define endl '\n'
int main() {
#ifdef shiven
freopen("test.in", "r", stdin);
#endif
ios_base::sync_with_stdio(false);
cin.tie(0);
int n; cin >> n;
vi adv(n), a(n), b(n), advPref(n);
vector<vi> elfHere(n);
for_(i, 0, n) {
cin >> adv[i];
adv[i] -= 1;
advPref[adv[i]] += 1;
elfHere[adv[i]].push_back(i);
}
for_(i, 0, n) cin >> a[i];
for_(i, 0, n) cin >> b[i];
int mn = INT_MAX, mnIdx = -1;
for_(i, 0, n) {
if (i > 0) adv[i] += adv[i-1];
if (adv[i]-i < mn) {
mn = adv[i]-i;
mnIdx = i;
}
}
int ans = 0;
set<int> s;
for_(idx, 0, n) {
int i = (mnIdx + i);
if (i >= n) i -= n;
for (auto j: elfHere[i]) s.insert(b[j]);
auto pt = s.lower_bound(a[i]);
if (pt == s.end()) {
s.erase(s.begin());
} else {
ans += 1;
s.erase(pt);
}
}
cout << ans << endl;
return 0;
}
Compilation message
kralj.cpp: In function 'int main()':
kralj.cpp:43:7: warning: 'i' may be used uninitialized in this function [-Wmaybe-uninitialized]
43 | int i = (mnIdx + i);
| ^
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Execution timed out |
2057 ms |
26228 KB |
Time limit exceeded |
| 2 |
Execution timed out |
2061 ms |
25204 KB |
Time limit exceeded |
| 3 |
Execution timed out |
2098 ms |
31340 KB |
Time limit exceeded |
| 4 |
Execution timed out |
2056 ms |
31596 KB |
Time limit exceeded |
| 5 |
Execution timed out |
2090 ms |
33016 KB |
Time limit exceeded |
| 6 |
Execution timed out |
2074 ms |
32760 KB |
Time limit exceeded |
| 7 |
Execution timed out |
2101 ms |
37240 KB |
Time limit exceeded |
| 8 |
Execution timed out |
2092 ms |
34168 KB |
Time limit exceeded |
| 9 |
Execution timed out |
2101 ms |
39288 KB |
Time limit exceeded |
| 10 |
Execution timed out |
2043 ms |
35832 KB |
Time limit exceeded |
