#include <bits/stdc++.h>
#define ff first
#define ss second
#define endl '\n'
using namespace std;
const long long INF = (long long) 1e18;
const int mod = (int) 1e9+7;
const int MAXN = (int) 1e5+5;
typedef long long ll;
typedef unsigned long long ull;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
ll n;
int x[MAXN], h[MAXN], v[MAXN];
bool check(int m, int i){
multiset<int> st;
for(int j = i; j >= m; j--){
if(h[j]){
st.insert(v[j]);
}
}
for(int j = i; j > 0; j--){
if(h[j] == 0){
auto u = st.upper_bound(v[j]);
if(u == st.begin()) return 0;
st.erase(prev(u));
}else if(j < m){
st.insert(v[j]);
}
}
return 1;
}
void solve(){
set<int> elv;
cin>>n;
for(int i = 1; i <= n; i++){
cin>>x[i];
}
int lst = 0;
for(int i = 1; i <= n; i++){
cin>>h[i];
if(!h[i])
lst = i;
}
for(int i = 1; i <= n; i++)
cin>>v[i];
for(int i = 1; i <= n; i++){
if(i < lst){
cout<<"-1 ";
}else{
bool tru = 1;
int l = 1, r = i;
while(l < r){
int m = (l + r + 1) / 2;
if(check(m, i)){
l = m;
}else
{
r = m - 1;
}
}
if(!check(l, i)){
cout<<"-1 ";
}else{
cout<<2*x[i] - x[l]<<" ";
}
}
}
cout<<endl;
}
int main(){
ios_base::sync_with_stdio(false);
cin.tie(nullptr);cout.tie(nullptr);
#ifdef Local
freopen("C:/Users/Admin/Desktop/Yazilim/C/IO/int.txt","r",stdin);
freopen("C:/Users/Admin/Desktop/Yazilim/C/IO/out.txt","w",stdout);
#endif
int t;
cin>>t;
while(t--) solve();
#ifdef Local
cout<<endl<<fixed<<setprecision(2)<<1000.0 * clock() / CLOCKS_PER_SEC<< " milliseconds ";
#endif
}
Compilation message
santa.cpp: In function 'void solve()':
santa.cpp:62:18: warning: unused variable 'tru' [-Wunused-variable]
62 | bool tru = 1;
| ^~~
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
4 ms |
384 KB |
Output is correct |
2 |
Correct |
30 ms |
384 KB |
Output is correct |
3 |
Execution timed out |
1053 ms |
384 KB |
Time limit exceeded |
4 |
Execution timed out |
1048 ms |
468 KB |
Time limit exceeded |
5 |
Execution timed out |
1091 ms |
556 KB |
Time limit exceeded |
6 |
Execution timed out |
1093 ms |
640 KB |
Time limit exceeded |
7 |
Execution timed out |
1094 ms |
1024 KB |
Time limit exceeded |
8 |
Execution timed out |
1086 ms |
1660 KB |
Time limit exceeded |
9 |
Execution timed out |
1088 ms |
2812 KB |
Time limit exceeded |
10 |
Execution timed out |
1080 ms |
2936 KB |
Time limit exceeded |