| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 533868 |
2022-03-07T13:39:30 Z |
someone |
Snowball (JOI21_ho_t2) |
C++14 |
|
310 ms |
26180 KB |
#include <bits/stdc++.h>
#define int long long
using namespace std;
const int N = 2e5 + 42, INF = 1e18;
set<pair<int, int>> inter;
int n, d, pos[N], dep[N], mini[N], maxi[N];
signed main() {
ios::sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
cin >> n >> d;
pos[0] = -INF;
pos[n+1] = INF;
for(int i = 1; i <= n; i++)
cin >> pos[i];
for(int i = 1; i <= d; i++) {
cin >> dep[i];
dep[i] += dep[i-1];
mini[i] = min(mini[i-1], dep[i]);
maxi[i] = max(maxi[i-1], dep[i]);
inter.insert({maxi[i] - mini[i], i});
}
for(int i = 1; i <= n; i++) {
int ans = 0,
pre = pos[i] - pos[i-1],
aft = pos[i+1] - pos[i];
auto it = inter.lower_bound({pre, 0});
if(it == inter.end()) {
ans += -mini[d];
} else {
int j = (*it).second;
if(dep[j-1] < dep[j]) {
ans += -mini[j];
} else {
ans += pre - maxi[j];
}
}
it = inter.lower_bound({aft, 0});
if(it == inter.end()) {
ans += maxi[d];
} else {
int j = (*it).second;
if(dep[j-1] > dep[j]) {
ans += maxi[j];
} else {
ans += aft + mini[j];
}
}
cout << ans << '\n';
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
460 KB |
Output is correct |
| 2 |
Correct |
1 ms |
456 KB |
Output is correct |
| 3 |
Correct |
1 ms |
460 KB |
Output is correct |
| 4 |
Correct |
2 ms |
588 KB |
Output is correct |
| 5 |
Correct |
3 ms |
456 KB |
Output is correct |
| 6 |
Correct |
2 ms |
460 KB |
Output is correct |
| 7 |
Correct |
2 ms |
460 KB |
Output is correct |
| 8 |
Correct |
2 ms |
464 KB |
Output is correct |
| 9 |
Correct |
2 ms |
460 KB |
Output is correct |
| 10 |
Correct |
1 ms |
460 KB |
Output is correct |
| 11 |
Correct |
1 ms |
492 KB |
Output is correct |
| 12 |
Correct |
1 ms |
332 KB |
Output is correct |
| 13 |
Correct |
0 ms |
332 KB |
Output is correct |
| 14 |
Correct |
1 ms |
332 KB |
Output is correct |
| 15 |
Correct |
2 ms |
588 KB |
Output is correct |
| 16 |
Correct |
2 ms |
592 KB |
Output is correct |
| 17 |
Correct |
1 ms |
588 KB |
Output is correct |
| 18 |
Correct |
1 ms |
332 KB |
Output is correct |
| 19 |
Correct |
2 ms |
460 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
460 KB |
Output is correct |
| 2 |
Correct |
1 ms |
456 KB |
Output is correct |
| 3 |
Correct |
1 ms |
460 KB |
Output is correct |
| 4 |
Correct |
2 ms |
588 KB |
Output is correct |
| 5 |
Correct |
3 ms |
456 KB |
Output is correct |
| 6 |
Correct |
2 ms |
460 KB |
Output is correct |
| 7 |
Correct |
2 ms |
460 KB |
Output is correct |
| 8 |
Correct |
2 ms |
464 KB |
Output is correct |
| 9 |
Correct |
2 ms |
460 KB |
Output is correct |
| 10 |
Correct |
1 ms |
460 KB |
Output is correct |
| 11 |
Correct |
1 ms |
492 KB |
Output is correct |
| 12 |
Correct |
1 ms |
332 KB |
Output is correct |
| 13 |
Correct |
0 ms |
332 KB |
Output is correct |
| 14 |
Correct |
1 ms |
332 KB |
Output is correct |
| 15 |
Correct |
2 ms |
588 KB |
Output is correct |
| 16 |
Correct |
2 ms |
592 KB |
Output is correct |
| 17 |
Correct |
1 ms |
588 KB |
Output is correct |
| 18 |
Correct |
1 ms |
332 KB |
Output is correct |
| 19 |
Correct |
2 ms |
460 KB |
Output is correct |
| 20 |
Correct |
77 ms |
19632 KB |
Output is correct |
| 21 |
Correct |
82 ms |
19412 KB |
Output is correct |
| 22 |
Correct |
72 ms |
19188 KB |
Output is correct |
| 23 |
Correct |
71 ms |
19012 KB |
Output is correct |
| 24 |
Correct |
93 ms |
19452 KB |
Output is correct |
| 25 |
Correct |
305 ms |
24344 KB |
Output is correct |
| 26 |
Correct |
293 ms |
24260 KB |
Output is correct |
| 27 |
Correct |
301 ms |
23896 KB |
Output is correct |
| 28 |
Correct |
302 ms |
24164 KB |
Output is correct |
| 29 |
Correct |
299 ms |
23672 KB |
Output is correct |
| 30 |
Correct |
233 ms |
22980 KB |
Output is correct |
| 31 |
Correct |
133 ms |
22468 KB |
Output is correct |
| 32 |
Correct |
119 ms |
22616 KB |
Output is correct |
| 33 |
Correct |
18 ms |
2740 KB |
Output is correct |
| 34 |
Correct |
271 ms |
24844 KB |
Output is correct |
| 35 |
Correct |
290 ms |
24148 KB |
Output is correct |
| 36 |
Correct |
310 ms |
24368 KB |
Output is correct |
| 37 |
Correct |
295 ms |
24100 KB |
Output is correct |
| 38 |
Correct |
294 ms |
24004 KB |
Output is correct |
| 39 |
Correct |
228 ms |
24196 KB |
Output is correct |
| 40 |
Correct |
140 ms |
24072 KB |
Output is correct |
| 41 |
Correct |
88 ms |
20288 KB |
Output is correct |
| 42 |
Correct |
136 ms |
22520 KB |
Output is correct |
| 43 |
Correct |
143 ms |
25892 KB |
Output is correct |
| 44 |
Correct |
77 ms |
20128 KB |
Output is correct |
| 45 |
Correct |
151 ms |
24056 KB |
Output is correct |
| 46 |
Correct |
141 ms |
26020 KB |
Output is correct |
| 47 |
Correct |
148 ms |
26180 KB |
Output is correct |
| 48 |
Correct |
141 ms |
26052 KB |
Output is correct |
