| # |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
| 396927 |
2021-05-01T01:52:51 Z |
AQT |
Snowball (JOI21_ho_t2) |
C++14 |
|
132 ms |
9796 KB |
#include <bits/stdc++.h>
using namespace std;
int N, Q;
long long x[200005];
long long w[200005];
long long d[200005];
long long lft[200005], rht[200005];
long long ans[200005];
int main(){
ios::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
cin >> N >> Q;
for(int i = 1; i <= N; i++){
cin >> x[i];
}
for(int i = 1; i <= Q; i++){
cin >> d[i];
d[i] += d[i-1];
}
for(int i = 1; i <= Q; i++){
if(d[i] < 0){
rht[i] = -d[i];
}
else{
lft[i] = d[i];
}
rht[i] = max(rht[i], rht[i-1]);
lft[i] = max(lft[i], lft[i-1]);
}
ans[1] = rht[Q];
ans[N] += lft[Q];
for(int i = 1; i < N; i++){
if(lft[Q] + rht[Q] > x[i + 1] - x[i]){
int l = 1, r = Q, k = 0;
while(l <= r){
int mid = (l + r)/2;
if(lft[mid] + rht[mid] < x[i + 1] - x[i]){
l = mid + 1;
}
else{
r = mid - 1;
k = mid;
}
}
ans[i] += lft[k-1];
ans[i+1] += rht[k-1];
if(lft[k-1] != lft[k]){
ans[i] += x[i + 1] - x[i] - lft[k-1] - rht[k-1];
}
else{
ans[i+1] += x[i+1] - x[i] - lft[k-1] - rht[k-1];
}
}
else{
ans[i] += lft[Q];
ans[i+1] += rht[Q];
}
}
for(int i = 1; i <= N; i++){
cout << ans[i];
if(i != N){
cout << "\n";
}
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
332 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 |
332 KB |
Output is correct |
| 5 |
Correct |
2 ms |
332 KB |
Output is correct |
| 6 |
Correct |
1 ms |
332 KB |
Output is correct |
| 7 |
Correct |
1 ms |
332 KB |
Output is correct |
| 8 |
Correct |
1 ms |
332 KB |
Output is correct |
| 9 |
Correct |
2 ms |
332 KB |
Output is correct |
| 10 |
Correct |
1 ms |
332 KB |
Output is correct |
| 11 |
Correct |
1 ms |
332 KB |
Output is correct |
| 12 |
Correct |
1 ms |
332 KB |
Output is correct |
| 13 |
Correct |
1 ms |
332 KB |
Output is correct |
| 14 |
Correct |
1 ms |
336 KB |
Output is correct |
| 15 |
Correct |
2 ms |
332 KB |
Output is correct |
| 16 |
Correct |
2 ms |
332 KB |
Output is correct |
| 17 |
Correct |
2 ms |
332 KB |
Output is correct |
| 18 |
Correct |
1 ms |
332 KB |
Output is correct |
| 19 |
Correct |
1 ms |
332 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
332 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 |
332 KB |
Output is correct |
| 5 |
Correct |
2 ms |
332 KB |
Output is correct |
| 6 |
Correct |
1 ms |
332 KB |
Output is correct |
| 7 |
Correct |
1 ms |
332 KB |
Output is correct |
| 8 |
Correct |
1 ms |
332 KB |
Output is correct |
| 9 |
Correct |
2 ms |
332 KB |
Output is correct |
| 10 |
Correct |
1 ms |
332 KB |
Output is correct |
| 11 |
Correct |
1 ms |
332 KB |
Output is correct |
| 12 |
Correct |
1 ms |
332 KB |
Output is correct |
| 13 |
Correct |
1 ms |
332 KB |
Output is correct |
| 14 |
Correct |
1 ms |
336 KB |
Output is correct |
| 15 |
Correct |
2 ms |
332 KB |
Output is correct |
| 16 |
Correct |
2 ms |
332 KB |
Output is correct |
| 17 |
Correct |
2 ms |
332 KB |
Output is correct |
| 18 |
Correct |
1 ms |
332 KB |
Output is correct |
| 19 |
Correct |
1 ms |
332 KB |
Output is correct |
| 20 |
Correct |
30 ms |
4920 KB |
Output is correct |
| 21 |
Correct |
30 ms |
4972 KB |
Output is correct |
| 22 |
Correct |
29 ms |
4948 KB |
Output is correct |
| 23 |
Correct |
27 ms |
5008 KB |
Output is correct |
| 24 |
Correct |
34 ms |
5436 KB |
Output is correct |
| 25 |
Correct |
114 ms |
9640 KB |
Output is correct |
| 26 |
Correct |
111 ms |
9648 KB |
Output is correct |
| 27 |
Correct |
111 ms |
9512 KB |
Output is correct |
| 28 |
Correct |
132 ms |
9480 KB |
Output is correct |
| 29 |
Correct |
108 ms |
9284 KB |
Output is correct |
| 30 |
Correct |
108 ms |
8864 KB |
Output is correct |
| 31 |
Correct |
73 ms |
8424 KB |
Output is correct |
| 32 |
Correct |
62 ms |
8476 KB |
Output is correct |
| 33 |
Correct |
11 ms |
1228 KB |
Output is correct |
| 34 |
Correct |
112 ms |
9632 KB |
Output is correct |
| 35 |
Correct |
119 ms |
9500 KB |
Output is correct |
| 36 |
Correct |
111 ms |
9668 KB |
Output is correct |
| 37 |
Correct |
111 ms |
9432 KB |
Output is correct |
| 38 |
Correct |
110 ms |
9504 KB |
Output is correct |
| 39 |
Correct |
109 ms |
9508 KB |
Output is correct |
| 40 |
Correct |
83 ms |
9444 KB |
Output is correct |
| 41 |
Correct |
34 ms |
5020 KB |
Output is correct |
| 42 |
Correct |
61 ms |
8472 KB |
Output is correct |
| 43 |
Correct |
88 ms |
9708 KB |
Output is correct |
| 44 |
Correct |
33 ms |
4932 KB |
Output is correct |
| 45 |
Correct |
70 ms |
9440 KB |
Output is correct |
| 46 |
Correct |
89 ms |
9752 KB |
Output is correct |
| 47 |
Correct |
90 ms |
9796 KB |
Output is correct |
| 48 |
Correct |
92 ms |
9780 KB |
Output is correct |
