Submission #880268

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
880268	2023-11-29T05:02:54 Z	Mardonbekhazratov	A Plus B (IOI23_aplusb)	C++17	100 / 100	130 ms	4480 KB

aplusb

#include "aplusb.h"
#include<bits/stdc++.h>
using namespace std;
#define ll long long
 
vector<int> smallest_sums(int N, vector<int> A, vector<int> B) {
	sort(A.begin(),A.end());
	sort(B.begin(),B.end());
	ll l=-1,r=1e18;
	while(r-l>1){
		ll mid=(l+r)/2;
		ll ans=0;
		for(int i=0;i<N;i++){
			ans+=upper_bound(B.begin(),B.end(),mid-A[i])-B.begin();
		}
		if(ans>=N) r=mid;
		else l=mid;
	}
	vector<int> ans(N);
	int j=0;
	for(int i=0;i<N;i++){
		int pos=lower_bound(B.begin(),B.end(),r-A[i])-B.begin();
		for(int k=0;k<pos;k++){
			ans[j++]=A[i]+B[k];
		}
	}
	while(j<N) ans[j++]=r;
	sort(ans.begin(),ans.end());
	return ans;
}

Subtask #1

10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct

Subtask #2

20.0 / 20.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	440 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct

Subtask #3

30.0 / 30.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	440 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	3 ms	348 KB	Output is correct
27	Correct	3 ms	348 KB	Output is correct
28	Correct	2 ms	348 KB	Output is correct
29	Correct	1 ms	432 KB	Output is correct
30	Correct	1 ms	600 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	3 ms	348 KB	Output is correct
34	Correct	3 ms	600 KB	Output is correct
35	Correct	3 ms	448 KB	Output is correct
36	Correct	3 ms	348 KB	Output is correct

Subtask #4

40.0 / 40.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	1 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	440 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	0 ms	348 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	0 ms	348 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	0 ms	348 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	348 KB	Output is correct
24	Correct	1 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	3 ms	348 KB	Output is correct
27	Correct	3 ms	348 KB	Output is correct
28	Correct	2 ms	348 KB	Output is correct
29	Correct	1 ms	432 KB	Output is correct
30	Correct	1 ms	600 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	3 ms	348 KB	Output is correct
34	Correct	3 ms	600 KB	Output is correct
35	Correct	3 ms	448 KB	Output is correct
36	Correct	3 ms	348 KB	Output is correct
37	Correct	22 ms	1088 KB	Output is correct
38	Correct	99 ms	3352 KB	Output is correct
39	Correct	90 ms	3252 KB	Output is correct
40	Correct	91 ms	3188 KB	Output is correct
41	Correct	129 ms	4424 KB	Output is correct
42	Correct	129 ms	4480 KB	Output is correct
43	Correct	118 ms	3668 KB	Output is correct
44	Correct	23 ms	1112 KB	Output is correct
45	Correct	93 ms	3324 KB	Output is correct
46	Correct	94 ms	3508 KB	Output is correct
47	Correct	90 ms	3340 KB	Output is correct
48	Correct	124 ms	4280 KB	Output is correct
49	Correct	121 ms	4332 KB	Output is correct
50	Correct	121 ms	3668 KB	Output is correct
51	Correct	127 ms	3412 KB	Output is correct
52	Correct	125 ms	3420 KB	Output is correct
53	Correct	130 ms	3424 KB	Output is correct