# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
1114943 |
2024-11-19T20:16:35 Z |
AdamGS |
Fire (JOI20_ho_t5) |
C++17 |
|
1000 ms |
10568 KB |
#include <iostream>
using namespace std;
const int MAXN = 200001;
int n, q;
int drzewo_przedzialowe[(1 << 19) + 2];
int stala;
int val[MAXN];
int find_stala() {
int x = 1;
while (n > x) {
x *= 2;
}
x--;
return x;
}
void stworz_drzewo() {
for (int i = 1; n >= i; i++) {
drzewo_przedzialowe[i + stala] = val[i];
}
for (int i = stala; i > 0; i--) {
drzewo_przedzialowe[i] = max(drzewo_przedzialowe[i << 1], drzewo_przedzialowe[(i << 1) + 1]);
}
}
int min_na_przedziale(int l, int r) {
if (l == r) {
return drzewo_przedzialowe[l];
}
int wynik = max(drzewo_przedzialowe[r], drzewo_przedzialowe[l]);
if (l == (r - 1)) {
return wynik;
}
while (r > (l + 1)) {
if (l%2 == 0) {
wynik = max(wynik, drzewo_przedzialowe[l + 1]);
}
if (r%2 == 1) {
wynik = max(wynik, drzewo_przedzialowe[r - 1]);
}
r /= 2;
l /= 2;
}
return wynik;
}
void poj() {
int t, l, r;
cin >> t >> l >> r;
int suma = 0;
int start;
for (int i = l; r >= i; i++) {
start = max((i - t), 1);
suma += min_na_przedziale(start + stala, i + stala);
}
cout << suma << "\n";
}
int main() {
ios_base::sync_with_stdio(0);
cin.tie(0);
cin >> n >> q;
for (int i = 1; n >= i; i++) {
cin >> val[i];
}
stala = find_stala();
stworz_drzewo();
for (int i = 0; q > i; i++) {
poj();
}
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
2384 KB |
Output is correct |
2 |
Incorrect |
2 ms |
2384 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
2384 KB |
Output is correct |
2 |
Execution timed out |
1034 ms |
3936 KB |
Time limit exceeded |
3 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
2384 KB |
Output is correct |
2 |
Correct |
109 ms |
8264 KB |
Output is correct |
3 |
Correct |
82 ms |
10400 KB |
Output is correct |
4 |
Correct |
83 ms |
10568 KB |
Output is correct |
5 |
Correct |
81 ms |
10312 KB |
Output is correct |
6 |
Correct |
81 ms |
10320 KB |
Output is correct |
7 |
Correct |
81 ms |
10396 KB |
Output is correct |
8 |
Correct |
83 ms |
10556 KB |
Output is correct |
9 |
Correct |
81 ms |
10324 KB |
Output is correct |
10 |
Correct |
80 ms |
10312 KB |
Output is correct |
11 |
Correct |
83 ms |
10568 KB |
Output is correct |
12 |
Correct |
80 ms |
10424 KB |
Output is correct |
13 |
Correct |
89 ms |
10540 KB |
Output is correct |
14 |
Correct |
88 ms |
10312 KB |
Output is correct |
15 |
Correct |
83 ms |
10568 KB |
Output is correct |
16 |
Correct |
80 ms |
10240 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Execution timed out |
1054 ms |
3408 KB |
Time limit exceeded |
2 |
Halted |
0 ms |
0 KB |
- |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
2384 KB |
Output is correct |
2 |
Incorrect |
2 ms |
2384 KB |
Output isn't correct |
3 |
Halted |
0 ms |
0 KB |
- |