| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 758011 |
2023-06-14T04:43:30 Z |
otarius |
Snowball (JOI21_ho_t2) |
C++17 |
|
116 ms |
13376 KB |
#include <iostream>
#include <algorithm>
#include <vector>
#include <set>
#include <cstring>
#include <queue>
#include <map>
#include <cmath>
#include <iomanip>
using namespace std;
#define ff first
#define sc second
#define pb push_back
#define ll long long
#define pll pair<ll, ll>
#define pii pair <int, int>
#define ull unsigned long long
#define int long long
// #define int unsigned long long
const ll inf = 1e18 + 7;
const ll weirdMod = 998244353;
int rgt[200005], lft[200005];
void solve() {
int n, k;
cin >> n >> k;
int arr[n + 5] = {}, wnd[k + 5] = {};
for (int i = 1; i <= n; i++)
cin >> arr[i];
for (int i = 1; i <= k; i++) {
cin >> wnd[i]; wnd[i] += wnd[i - 1];
} vector<int> vec;
for (int i = 1; i <= k; i++) {
rgt[i] = max(rgt[i - 1], wnd[i]);
lft[i] = max(lft[i - 1], -wnd[i]);
} ll ans[n + 5] = {};
arr[0] = -inf; arr[n + 1] = inf;
for (int i = 0; i <= n; i++) {
if (rgt[k] + lft[k] <= arr[i + 1] - arr[i]) {
ans[i] += rgt[k]; ans[i + 1] += lft[k]; continue;
} int l = 1, r = k, m;
while (l < r) {
m = (l + r) / 2;
if (rgt[m] + lft[m] > arr[i + 1] - arr[i])
r = m;
else l = m + 1;
} while (rgt[l - 1] + lft[l - 1] > arr[i + 1] - arr[i]) l--;
if (lft[l] != lft[l - 1]) {
ans[i] += rgt[l]; ans[i + 1] += arr[i + 1] - arr[i] - rgt[l];
} else {ans[i] += arr[i + 1] - arr[i] - lft[l]; ans[i + 1] += lft[l];}
} for (int i = 1; i <= n; i++)
cout << ans[i] << '\n';
}
int32_t main() {
ios_base::sync_with_stdio(false);
cin.tie(nullptr); cout.tie(nullptr);
int t = 1;
// cin >> t;
while (t--) {
solve();
cout << '\n';
}
return 0;
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
340 KB |
Output is correct |
| 2 |
Correct |
1 ms |
340 KB |
Output is correct |
| 3 |
Correct |
1 ms |
340 KB |
Output is correct |
| 4 |
Correct |
1 ms |
468 KB |
Output is correct |
| 5 |
Correct |
2 ms |
340 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
2 ms |
340 KB |
Output is correct |
| 8 |
Correct |
1 ms |
340 KB |
Output is correct |
| 9 |
Correct |
2 ms |
388 KB |
Output is correct |
| 10 |
Correct |
1 ms |
384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
340 KB |
Output is correct |
| 12 |
Correct |
1 ms |
328 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
340 KB |
Output is correct |
| 15 |
Correct |
2 ms |
396 KB |
Output is correct |
| 16 |
Correct |
2 ms |
468 KB |
Output is correct |
| 17 |
Correct |
1 ms |
396 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
1 ms |
340 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
340 KB |
Output is correct |
| 2 |
Correct |
1 ms |
340 KB |
Output is correct |
| 3 |
Correct |
1 ms |
340 KB |
Output is correct |
| 4 |
Correct |
1 ms |
468 KB |
Output is correct |
| 5 |
Correct |
2 ms |
340 KB |
Output is correct |
| 6 |
Correct |
1 ms |
340 KB |
Output is correct |
| 7 |
Correct |
2 ms |
340 KB |
Output is correct |
| 8 |
Correct |
1 ms |
340 KB |
Output is correct |
| 9 |
Correct |
2 ms |
388 KB |
Output is correct |
| 10 |
Correct |
1 ms |
384 KB |
Output is correct |
| 11 |
Correct |
1 ms |
340 KB |
Output is correct |
| 12 |
Correct |
1 ms |
328 KB |
Output is correct |
| 13 |
Correct |
1 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
340 KB |
Output is correct |
| 15 |
Correct |
2 ms |
396 KB |
Output is correct |
| 16 |
Correct |
2 ms |
468 KB |
Output is correct |
| 17 |
Correct |
1 ms |
396 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
1 ms |
340 KB |
Output is correct |
| 20 |
Correct |
29 ms |
6708 KB |
Output is correct |
| 21 |
Correct |
29 ms |
6700 KB |
Output is correct |
| 22 |
Correct |
30 ms |
6732 KB |
Output is correct |
| 23 |
Correct |
25 ms |
6616 KB |
Output is correct |
| 24 |
Correct |
28 ms |
7124 KB |
Output is correct |
| 25 |
Correct |
98 ms |
11652 KB |
Output is correct |
| 26 |
Correct |
95 ms |
11588 KB |
Output is correct |
| 27 |
Correct |
100 ms |
11200 KB |
Output is correct |
| 28 |
Correct |
99 ms |
11316 KB |
Output is correct |
| 29 |
Correct |
93 ms |
11080 KB |
Output is correct |
| 30 |
Correct |
92 ms |
10688 KB |
Output is correct |
| 31 |
Correct |
65 ms |
10268 KB |
Output is correct |
| 32 |
Correct |
65 ms |
10228 KB |
Output is correct |
| 33 |
Correct |
9 ms |
1620 KB |
Output is correct |
| 34 |
Correct |
96 ms |
11960 KB |
Output is correct |
| 35 |
Correct |
116 ms |
11320 KB |
Output is correct |
| 36 |
Correct |
97 ms |
11592 KB |
Output is correct |
| 37 |
Correct |
96 ms |
11328 KB |
Output is correct |
| 38 |
Correct |
99 ms |
11196 KB |
Output is correct |
| 39 |
Correct |
95 ms |
11444 KB |
Output is correct |
| 40 |
Correct |
71 ms |
11316 KB |
Output is correct |
| 41 |
Correct |
41 ms |
6740 KB |
Output is correct |
| 42 |
Correct |
73 ms |
10292 KB |
Output is correct |
| 43 |
Correct |
77 ms |
13128 KB |
Output is correct |
| 44 |
Correct |
33 ms |
6724 KB |
Output is correct |
| 45 |
Correct |
65 ms |
11332 KB |
Output is correct |
| 46 |
Correct |
79 ms |
13376 KB |
Output is correct |
| 47 |
Correct |
88 ms |
13220 KB |
Output is correct |
| 48 |
Correct |
80 ms |
13200 KB |
Output is correct |
