| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 624325 |
2022-08-07T19:48:27 Z |
Ronin13 |
Snowball (JOI21_ho_t2) |
C++14 |
|
579 ms |
12580 KB |
#include<bits/stdc++.h>
#define ll long long
#define ull unsigned ll
#define f first
#define s second
#define pii pair<int,int>
#define pll pair<ll,ll>
#define pb push_back
#define epb emplace_back
using namespace std;
const int NMAX = 200005;
const ll linf = 5e18 + 1;
ll mn[NMAX], mx[NMAX];
int main(){
int n, q; cin >> n >> q;
ll a[n + 2];
a[0] = -linf;
a[n + 1] = linf;
for(int i =1; i <= n; i++) cin >> a[i];
ll pref[q + 1];
mn[0] = 0;
mx[0] = 0;
pref[0] = 0;
for(int i = 1; i <= q; i++){
ll x; cin >> x;
pref[i] = pref[i - 1] + x;
mx[i] = max(mx[i - 1], pref[i]);
mn[i] = min(mn[i - 1], pref[i]);
//cout << mx[i] << ' ' << mn[i] << "\n";
}
ll ans[n + 2];
for(int i = 0; i <= n + 1; i++) ans[i] = 0;
for(int i = 1; i <= n + 1; i++){
ll l = 0, r = a[i] - a[i - 1] + 1;
while(l + 1 < r){
ll mid = (l + r) / 2;
ll l1 = -1, r1 = q + 1;
while(l1 + 1 < r1){
ll mid1 = l1 + r1; mid1 /= 2;
if(mn[mid1] <= -mid) r1 = mid1;
else l1 = mid1;
}
// cout << 1;
if(r1 == q + 1){
r = mid;
continue;
}
if(mx[r1] <= a[i] - a[i - 1] - mid) l = mid;
else {r = mid;}
}
//cout << l << "\n";
ans[i - 1] += min(mx[q], a[i] - a[i - 1] - l);
ans[i] += l;
}
for(int i = 1; i <= n; i++){
cout << ans[i] << "\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 |
4 ms |
340 KB |
Output is correct |
| 5 |
Correct |
5 ms |
340 KB |
Output is correct |
| 6 |
Correct |
4 ms |
340 KB |
Output is correct |
| 7 |
Correct |
3 ms |
340 KB |
Output is correct |
| 8 |
Correct |
4 ms |
340 KB |
Output is correct |
| 9 |
Correct |
3 ms |
340 KB |
Output is correct |
| 10 |
Correct |
2 ms |
324 KB |
Output is correct |
| 11 |
Correct |
2 ms |
340 KB |
Output is correct |
| 12 |
Correct |
1 ms |
308 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
5 ms |
340 KB |
Output is correct |
| 16 |
Correct |
4 ms |
340 KB |
Output is correct |
| 17 |
Correct |
3 ms |
340 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
2 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 |
4 ms |
340 KB |
Output is correct |
| 5 |
Correct |
5 ms |
340 KB |
Output is correct |
| 6 |
Correct |
4 ms |
340 KB |
Output is correct |
| 7 |
Correct |
3 ms |
340 KB |
Output is correct |
| 8 |
Correct |
4 ms |
340 KB |
Output is correct |
| 9 |
Correct |
3 ms |
340 KB |
Output is correct |
| 10 |
Correct |
2 ms |
324 KB |
Output is correct |
| 11 |
Correct |
2 ms |
340 KB |
Output is correct |
| 12 |
Correct |
1 ms |
308 KB |
Output is correct |
| 13 |
Correct |
0 ms |
212 KB |
Output is correct |
| 14 |
Correct |
1 ms |
212 KB |
Output is correct |
| 15 |
Correct |
5 ms |
340 KB |
Output is correct |
| 16 |
Correct |
4 ms |
340 KB |
Output is correct |
| 17 |
Correct |
3 ms |
340 KB |
Output is correct |
| 18 |
Correct |
1 ms |
212 KB |
Output is correct |
| 19 |
Correct |
2 ms |
340 KB |
Output is correct |
| 20 |
Correct |
83 ms |
6256 KB |
Output is correct |
| 21 |
Correct |
73 ms |
6188 KB |
Output is correct |
| 22 |
Correct |
68 ms |
6208 KB |
Output is correct |
| 23 |
Correct |
68 ms |
6176 KB |
Output is correct |
| 24 |
Correct |
135 ms |
6720 KB |
Output is correct |
| 25 |
Correct |
579 ms |
10928 KB |
Output is correct |
| 26 |
Correct |
567 ms |
10920 KB |
Output is correct |
| 27 |
Correct |
543 ms |
10832 KB |
Output is correct |
| 28 |
Correct |
521 ms |
10744 KB |
Output is correct |
| 29 |
Correct |
523 ms |
10536 KB |
Output is correct |
| 30 |
Correct |
371 ms |
10160 KB |
Output is correct |
| 31 |
Correct |
163 ms |
9744 KB |
Output is correct |
| 32 |
Correct |
143 ms |
9676 KB |
Output is correct |
| 33 |
Correct |
48 ms |
1612 KB |
Output is correct |
| 34 |
Correct |
534 ms |
11012 KB |
Output is correct |
| 35 |
Correct |
541 ms |
10668 KB |
Output is correct |
| 36 |
Correct |
569 ms |
10916 KB |
Output is correct |
| 37 |
Correct |
571 ms |
10660 KB |
Output is correct |
| 38 |
Correct |
565 ms |
10672 KB |
Output is correct |
| 39 |
Correct |
555 ms |
10676 KB |
Output is correct |
| 40 |
Correct |
387 ms |
10688 KB |
Output is correct |
| 41 |
Correct |
96 ms |
6236 KB |
Output is correct |
| 42 |
Correct |
247 ms |
11300 KB |
Output is correct |
| 43 |
Correct |
275 ms |
12496 KB |
Output is correct |
| 44 |
Correct |
93 ms |
7508 KB |
Output is correct |
| 45 |
Correct |
414 ms |
12324 KB |
Output is correct |
| 46 |
Correct |
263 ms |
12528 KB |
Output is correct |
| 47 |
Correct |
281 ms |
12564 KB |
Output is correct |
| 48 |
Correct |
278 ms |
12580 KB |
Output is correct |
