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IDProblemSubmitterResultTimeMemoryLanguageFile sizeSubmit timeJudge time
#209761#7522. Sequence Shiftc20230201WA 52ms10416kbC++14875b2023-10-10 17:07:232023-10-10 17:07:24

Judging History

你现在查看的是最新测评结果

  • [2023-10-10 17:07:24]
  • 评测
  • 测评结果:WA
  • 用时:52ms
  • 内存:10416kb
  • [2023-10-10 17:07:23]
  • 提交

answer

#include<bits/stdc++.h>
using namespace std;

typedef long long ll;
const ll maxn=2e6+5;

ll a2[maxn], b[maxn], ans[maxn];

struct node {
	ll id;
	ll v;
}a[maxn];

bool cmp(node x,node y) {
	return x.v>y.v;
}

int main() {
	ios::sync_with_stdio(false);
	cin.tie(0), cout.tie(0);
	ll n,q; cin>>n>>q;
	for(ll i=1;i<=n;i++) cin>>a[i].v, a[i].id=i, a2[i]=a[i].v;
	sort(a+1,a+n+1,cmp);
	ll mn=10*(1e9/sqrt(n));
	for(ll i=1;i<=n+q;i++) {
		cin>>b[i];
		if(i>n) {
			if(ans[i-n]==0) {
				for(ll j=i-n;j<i;j++) ans[i-n]=max(ans[i-n],a2[j-(i-n)+1]+b[j]);
			}
			b[i]^=ans[i-n];
		}
		for(ll j=1;j<=n;j++) {
			if(a[j].v<mn) break;
			if(a[j].id<=j) ans[i-j+1]=max(ans[i-a[j].id+1],b[i]+a[j].v);
		}
	}
	if(ans[q+1]==0) {
		for(ll i=1;i<=n;i++) ans[q+1]=max(ans[q+1],a2[i]+b[i+q]);
	}
	for(ll i=1;i<=q+1;i++) cout<<ans[i]<<'\n';
	return 0;
}

Details

Tip: Click on the bar to expand more detailed information

Test #1:

score: 100
Accepted
time: 0ms
memory: 7532kb

input:

5 3
1 4 3 2 5
7 5 8 3 2
3
6
4

output:

11
13
16
25

result:

ok 4 lines

Test #2:

score: 0
Accepted
time: 1ms
memory: 7504kb

input:

1 0
103509429
823330096

output:

926839525

result:

ok single line: '926839525'

Test #3:

score: 0
Accepted
time: 1ms
memory: 7596kb

input:

1 1
576560149
691846236
1156187222

output:

1268406385
835582012

result:

ok 2 lines

Test #4:

score: 0
Accepted
time: 0ms
memory: 7536kb

input:

1 10
700282491
332230980
90825676
1630266999
644973380
262379760
2122877054
1851957134
1370195232
110993724
1319359505
1883523208

output:

1032513471
1654684398
759763732
888538827
1695749302
1163465539
1425605448
789576931
1397740634
1202288326
1638577353

result:

ok 11 lines

Test #5:

score: -100
Wrong Answer
time: 52ms
memory: 10416kb

input:

1000 100000
438001359 929744877 710148392 323984311 727016267 323629255 495752276 309120511 312675195 717795522 937464489 624952229 444774478 829169766 707441777 609125148 25459976 849166512 716162953 882416779 189669312 135698832 632796131 592794700 569746403 231058028 389412868 824283503 801480367...

output:

1484552281
816127786
1128008387
836262657
1137219040
1086789551
1244199404
1556080005
1354633691
1482846463
1555488894
1037786536
690211144
967166415
1018251655
1040100254
1351980855
1115075227
1219745356
1230793141
1542673742
1592312465
1320252715
1394050613
1054410363
1366290964
899696344
11137128...

result:

wrong answer 1st lines differ - expected: '1962871590', found: '1484552281'