//#pragma optimization_level 3
//#pragma GCC optimize("Ofast,no-stack-protector,unroll-loops,fast-math,O3")
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native")
#include<bits/stdc++.h>
/*
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#include <ext/pb_ds/detail/standard_policies.hpp>
using namespace __gnu_pbds;
typedef tree<int,null_type,less<int>,rb_tree_tag,tree_order_statistics_node_update>ordset;
*/
#define fr first
#define sc second
#define vec vector
#define pb push_back
#define pii pair<int, int>
#define forn(x,y) for(int x = 1 ; x <= (int)y ; ++x)
#define all(x) (x).begin(),(x).end()
#define fast cin.tie(0);cout.tie(0);cin.sync_with_stdio(0);cout.sync_with_stdio(0);
using namespace std;
typedef long long ll;
typedef unsigned int uint;
typedef pair<ll,ll> pll;
typedef complex<int> point;
const int nmax = 400005;
const ll linf = 1e18;
const ll mod = 998244353;
const int inf = 1e9;
const int sq = 5000;
int n, q;
ll pos[nmax], wind[nmax];
ll lef[nmax], rig[nmax];
ll cnt[nmax];
int main(){
cin >> n >> q;
for (int i = 0; i < n; ++i)
{
cin >> pos[i];
}
ll ps = 0;
for (int i = 0; i < q; ++i)
{
cin >> wind[i];
ps += wind[i];
rig[i] = max(rig[i] , ps);
//cout << rig[i] << ' ';
rig[i+1] = rig[i];
lef[i] = min(lef[i] , ps);
//cout << lef[i] << '\n';
lef[i+1] = lef[i];
}
cnt[0] -= lef[q-1];
cnt[n-1] += rig[q-1];
for(int i = 0; i < n; i++){
ll l = pos[i] , r = pos[i+1];
if(l + rig[q-1] - lef[q-1] > r){
while(l < r){
ll mid = (r-l)/2 + l;
int lt = 0, rt = q-1;
while(lt < rt){
int md = (lt+rt)/2;
if(pos[i] + rig[md] - 1 >= mid){
rt = md;
}else{
lt = md+1;
}
}
int t1 = lt;
if(mid == pos[i])t1 = -1;
lt = 0, rt = q-1;
while(lt < rt){
int md = (lt+rt)/2;
if(pos[i+1] + lef[md] <= mid){
rt = md;
}else{
lt = md+1;
}
}
int t2 = lt;
if(mid == pos[i+1])t2 = -1;
if(t1 <= t2){
l = mid+1;
}else{
r = mid;
}
}
//cout << i << ' ' << pos[i] << ' ' << l << ' ' << pos[i+1]<< '\n';
cnt[i] += l - pos[i];
cnt[i+1] += pos[i+1] - l;
}else{
cnt[i] += rig[q-1];
cnt[i+1] -= lef[q-1];
}
//cout << "CH " << i << '\n';
}
for(int i = 0; i < n; i++){
cout << cnt[i] << '\n';
}
}
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
332 KB |
Output is correct |
| 2 |
Correct |
2 ms |
332 KB |
Output is correct |
| 3 |
Correct |
2 ms |
336 KB |
Output is correct |
| 4 |
Correct |
9 ms |
420 KB |
Output is correct |
| 5 |
Correct |
7 ms |
332 KB |
Output is correct |
| 6 |
Incorrect |
6 ms |
332 KB |
Output isn't correct |
| 7 |
Halted |
0 ms |
0 KB |
- |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
2 ms |
332 KB |
Output is correct |
| 2 |
Correct |
2 ms |
332 KB |
Output is correct |
| 3 |
Correct |
2 ms |
336 KB |
Output is correct |
| 4 |
Correct |
9 ms |
420 KB |
Output is correct |
| 5 |
Correct |
7 ms |
332 KB |
Output is correct |
| 6 |
Incorrect |
6 ms |
332 KB |
Output isn't correct |
| 7 |
Halted |
0 ms |
0 KB |
- |
