#include <bits/stdc++.h>
using namespace std ;
const int MAX = 2e5 + 10 ;
long long a[MAX] , b[MAX] ;
int n , q ;
long long pref[MAX] , mxpref[MAX] , mnpref[MAX] ;
bool check(int i , long long x)
{
int l = 1 , r = q ;
int idx = r+1 ;
while(l <= r)
{
int mid = (l + r) >> 1 ;
if(mxpref[mid] >= x - a[i])
idx = mid , r = mid-1 ;
else
l = mid+1 ;
}
if(idx <= q && a[i+1] + mnpref[idx] >= x)
return true ;
else
return false ;
}
int main()
{
ios_base::sync_with_stdio(0) ;
cin.tie(0) ;
cin>>n>>q ;
for(int i = 1 ; i <= n ; ++i)
cin>>a[i] ;
for(int i = 1 ; i <= q ; ++i)
cin>>b[i] ;
mnpref[0] = mxpref[0] = 0 ;
for(int i = 1 ; i <= q ; ++i)
{
pref[i] = pref[i-1] + b[i] ;
mxpref[i] = max(mxpref[i-1] , pref[i]) ;
mnpref[i] = min(mnpref[i-1] , pref[i]) ;
}
a[0] = -2e18 , a[n+1] = 2e18 ;
long long prv = -2e18 ;
for(int i = 1 ; i <= n ; ++i)
{
long long ans = max(0ll , min(a[i] - prv , mnpref[q] * -1)) ;
long long l = a[i] , r = a[i+1] ;
long long last = a[i] ;
while(l <= r)
{
long long mid = (l + r) >> 1ll ;
if(check(i , mid))
last = mid , l = mid+1ll ;
else
r = mid-1ll ;
}
ans += last - a[i] ;
prv = last ;
cout<<ans<<"\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 |
476 KB |
Output is correct |
5 |
Correct |
3 ms |
468 KB |
Output is correct |
6 |
Correct |
3 ms |
468 KB |
Output is correct |
7 |
Correct |
2 ms |
384 KB |
Output is correct |
8 |
Correct |
2 ms |
468 KB |
Output is correct |
9 |
Correct |
2 ms |
468 KB |
Output is correct |
10 |
Correct |
1 ms |
340 KB |
Output is correct |
11 |
Correct |
1 ms |
376 KB |
Output is correct |
12 |
Correct |
1 ms |
340 KB |
Output is correct |
13 |
Correct |
0 ms |
340 KB |
Output is correct |
14 |
Correct |
1 ms |
340 KB |
Output is correct |
15 |
Correct |
3 ms |
464 KB |
Output is correct |
16 |
Correct |
3 ms |
468 KB |
Output is correct |
17 |
Correct |
2 ms |
468 KB |
Output is correct |
18 |
Correct |
1 ms |
340 KB |
Output is correct |
19 |
Correct |
1 ms |
468 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 |
476 KB |
Output is correct |
5 |
Correct |
3 ms |
468 KB |
Output is correct |
6 |
Correct |
3 ms |
468 KB |
Output is correct |
7 |
Correct |
2 ms |
384 KB |
Output is correct |
8 |
Correct |
2 ms |
468 KB |
Output is correct |
9 |
Correct |
2 ms |
468 KB |
Output is correct |
10 |
Correct |
1 ms |
340 KB |
Output is correct |
11 |
Correct |
1 ms |
376 KB |
Output is correct |
12 |
Correct |
1 ms |
340 KB |
Output is correct |
13 |
Correct |
0 ms |
340 KB |
Output is correct |
14 |
Correct |
1 ms |
340 KB |
Output is correct |
15 |
Correct |
3 ms |
464 KB |
Output is correct |
16 |
Correct |
3 ms |
468 KB |
Output is correct |
17 |
Correct |
2 ms |
468 KB |
Output is correct |
18 |
Correct |
1 ms |
340 KB |
Output is correct |
19 |
Correct |
1 ms |
468 KB |
Output is correct |
20 |
Correct |
20 ms |
8652 KB |
Output is correct |
21 |
Correct |
20 ms |
8512 KB |
Output is correct |
22 |
Correct |
20 ms |
8204 KB |
Output is correct |
23 |
Correct |
22 ms |
8112 KB |
Output is correct |
24 |
Correct |
67 ms |
8520 KB |
Output is correct |
25 |
Correct |
452 ms |
13436 KB |
Output is correct |
26 |
Correct |
476 ms |
13360 KB |
Output is correct |
27 |
Correct |
439 ms |
13024 KB |
Output is correct |
28 |
Correct |
428 ms |
13196 KB |
Output is correct |
29 |
Correct |
381 ms |
12652 KB |
Output is correct |
30 |
Correct |
211 ms |
11980 KB |
Output is correct |
31 |
Correct |
52 ms |
11436 KB |
Output is correct |
32 |
Correct |
57 ms |
11620 KB |
Output is correct |
33 |
Correct |
37 ms |
1620 KB |
Output is correct |
34 |
Correct |
416 ms |
13776 KB |
Output is correct |
35 |
Correct |
422 ms |
13184 KB |
Output is correct |
36 |
Correct |
480 ms |
13424 KB |
Output is correct |
37 |
Correct |
444 ms |
13112 KB |
Output is correct |
38 |
Correct |
463 ms |
13008 KB |
Output is correct |
39 |
Correct |
437 ms |
13156 KB |
Output is correct |
40 |
Correct |
131 ms |
13196 KB |
Output is correct |
41 |
Correct |
22 ms |
9276 KB |
Output is correct |
42 |
Correct |
93 ms |
11588 KB |
Output is correct |
43 |
Correct |
145 ms |
14948 KB |
Output is correct |
44 |
Correct |
25 ms |
9428 KB |
Output is correct |
45 |
Correct |
236 ms |
13204 KB |
Output is correct |
46 |
Correct |
149 ms |
15052 KB |
Output is correct |
47 |
Correct |
135 ms |
15328 KB |
Output is correct |
48 |
Correct |
128 ms |
15296 KB |
Output is correct |