#include <bits/stdc++.h>
using namespace std;
#define ll long long
const int N = 200005;
int n, q; ll a[N], w[N];
ll ld[N], rd[N], d[N], ans[N];
int main(){
// freopen("a.in", "r", stdin);
cin.tie(0)->sync_with_stdio(0);
cin >> n >> q;
for(int i = 1; i<=n; ++i)
cin >> a[i];
a[0] = -1e18; a[n+1] = 1e18;
for(int i = 1; i<=q; ++i)
cin >> w[i];
ll cur_sum = 0;
for(int i = 1; i<=q; ++i){
cur_sum += w[i];
ld[i] = max(ld[i-1], -cur_sum);
rd[i] = max(rd[i-1], cur_sum);
}
for(int i = 0; i<=q; ++i)
d[i] = ld[i]+rd[i];
for(int i = 0; i<=n; ++i){
int id = lower_bound(d, d+q+1, a[i+1]-a[i])-d;
if(id==q+1){
ans[i] += rd[q];
ans[i+1] += ld[q];
continue;
}
if(rd[id]!=rd[id-1])
ans[i+1] += ld[id], ans[i] += a[i+1]-a[i]-ld[id];
else ans[i] += rd[id], ans[i+1] += a[i+1]-a[i]-rd[id];
}
for(int i = 1; i<=n; ++i)
cout << ans[i] << '\n';
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
324 KB |
Output is correct |
| 2 |
Correct |
1 ms |
332 KB |
Output is correct |
| 3 |
Correct |
1 ms |
332 KB |
Output is correct |
| 4 |
Correct |
2 ms |
460 KB |
Output is correct |
| 5 |
Correct |
1 ms |
500 KB |
Output is correct |
| 6 |
Correct |
1 ms |
452 KB |
Output is correct |
| 7 |
Correct |
1 ms |
460 KB |
Output is correct |
| 8 |
Correct |
1 ms |
460 KB |
Output is correct |
| 9 |
Correct |
1 ms |
440 KB |
Output is correct |
| 10 |
Correct |
1 ms |
368 KB |
Output is correct |
| 11 |
Correct |
1 ms |
436 KB |
Output is correct |
| 12 |
Correct |
1 ms |
324 KB |
Output is correct |
| 13 |
Correct |
0 ms |
316 KB |
Output is correct |
| 14 |
Correct |
1 ms |
332 KB |
Output is correct |
| 15 |
Correct |
1 ms |
460 KB |
Output is correct |
| 16 |
Correct |
1 ms |
508 KB |
Output is correct |
| 17 |
Correct |
1 ms |
520 KB |
Output is correct |
| 18 |
Correct |
0 ms |
332 KB |
Output is correct |
| 19 |
Correct |
1 ms |
460 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
324 KB |
Output is correct |
| 2 |
Correct |
1 ms |
332 KB |
Output is correct |
| 3 |
Correct |
1 ms |
332 KB |
Output is correct |
| 4 |
Correct |
2 ms |
460 KB |
Output is correct |
| 5 |
Correct |
1 ms |
500 KB |
Output is correct |
| 6 |
Correct |
1 ms |
452 KB |
Output is correct |
| 7 |
Correct |
1 ms |
460 KB |
Output is correct |
| 8 |
Correct |
1 ms |
460 KB |
Output is correct |
| 9 |
Correct |
1 ms |
440 KB |
Output is correct |
| 10 |
Correct |
1 ms |
368 KB |
Output is correct |
| 11 |
Correct |
1 ms |
436 KB |
Output is correct |
| 12 |
Correct |
1 ms |
324 KB |
Output is correct |
| 13 |
Correct |
0 ms |
316 KB |
Output is correct |
| 14 |
Correct |
1 ms |
332 KB |
Output is correct |
| 15 |
Correct |
1 ms |
460 KB |
Output is correct |
| 16 |
Correct |
1 ms |
508 KB |
Output is correct |
| 17 |
Correct |
1 ms |
520 KB |
Output is correct |
| 18 |
Correct |
0 ms |
332 KB |
Output is correct |
| 19 |
Correct |
1 ms |
460 KB |
Output is correct |
| 20 |
Correct |
27 ms |
8636 KB |
Output is correct |
| 21 |
Correct |
29 ms |
8388 KB |
Output is correct |
| 22 |
Correct |
26 ms |
8248 KB |
Output is correct |
| 23 |
Correct |
22 ms |
8132 KB |
Output is correct |
| 24 |
Correct |
28 ms |
8664 KB |
Output is correct |
| 25 |
Correct |
89 ms |
14908 KB |
Output is correct |
| 26 |
Correct |
91 ms |
14904 KB |
Output is correct |
| 27 |
Correct |
90 ms |
14508 KB |
Output is correct |
| 28 |
Correct |
91 ms |
14644 KB |
Output is correct |
| 29 |
Correct |
93 ms |
14192 KB |
Output is correct |
| 30 |
Correct |
85 ms |
13632 KB |
Output is correct |
| 31 |
Correct |
77 ms |
12976 KB |
Output is correct |
| 32 |
Correct |
54 ms |
13228 KB |
Output is correct |
| 33 |
Correct |
9 ms |
1756 KB |
Output is correct |
| 34 |
Correct |
93 ms |
15336 KB |
Output is correct |
| 35 |
Correct |
92 ms |
14660 KB |
Output is correct |
| 36 |
Correct |
94 ms |
14892 KB |
Output is correct |
| 37 |
Correct |
95 ms |
14760 KB |
Output is correct |
| 38 |
Correct |
88 ms |
14532 KB |
Output is correct |
| 39 |
Correct |
91 ms |
14724 KB |
Output is correct |
| 40 |
Correct |
71 ms |
14712 KB |
Output is correct |
| 41 |
Correct |
32 ms |
9284 KB |
Output is correct |
| 42 |
Correct |
52 ms |
13168 KB |
Output is correct |
| 43 |
Correct |
76 ms |
16452 KB |
Output is correct |
| 44 |
Correct |
31 ms |
9128 KB |
Output is correct |
| 45 |
Correct |
69 ms |
14680 KB |
Output is correct |
| 46 |
Correct |
79 ms |
16572 KB |
Output is correct |
| 47 |
Correct |
74 ms |
16832 KB |
Output is correct |
| 48 |
Correct |
85 ms |
16880 KB |
Output is correct |
