Submission #877689

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
877689	2023-11-23T12:48:46 Z	eldorbek_008	A Plus B (IOI23_aplusb)	C++17	100 / 100	42 ms	5028 KB

aplusb

#include "aplusb.h"
#include <bits/stdc++.h>
 
using namespace std;
 
// #define int long long
#define all(x) (x).begin(), (x).end()
 
inline bool check(vector<int> A, vector<int> B, int x) {
	
	int id = (int)A.size();
	
	for (int i = 0; i < (int)A.size(); i++) {
		for (int j = 0; j < (int)B.size(); j++) {
			if (A[i] + B[j] <= x) {
				--id;
			} else break;
			
			if (!id) return true;
		}
	}
	
	return false;
}
 
vector<int> smallest_sums(int N, vector<int> A, vector<int> B) {
	
	int l = -1, r = (int)2e9 + 1;
	
	while (r - l > 1) {
		int mid = (l + r) / 2;
		
		if (check(A, B, mid)) r = mid;
		else l = mid;
	}
	
	vector<int> C;
	
	for (int i = 0; i < (int)A.size(); i++) {
		for (int j = 0; j < (int)B.size(); j++) {
			if (A[i] + B[j] <= r) {
				C.push_back(A[i] + B[j]);
			} else break;
		}
		
		// if ((int)C.size() == (int)A.size()) break;
	}
	
	sort(all(C));
	C.resize((int)A.size());
	
	return C;
}

Subtask #1

10.0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 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	348 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	344 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	344 KB	Output is correct
13	Correct	1 ms	600 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	0 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	348 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	344 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	344 KB	Output is correct
13	Correct	1 ms	600 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	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct
27	Correct	1 ms	344 KB	Output is correct
28	Correct	1 ms	604 KB	Output is correct
29	Correct	0 ms	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	0 ms	448 KB	Output is correct
33	Correct	1 ms	448 KB	Output is correct
34	Correct	1 ms	348 KB	Output is correct
35	Correct	1 ms	348 KB	Output is correct
36	Correct	2 ms	484 KB	Output is correct

Subtask #4

40.0 / 40.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	348 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	344 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	344 KB	Output is correct
13	Correct	1 ms	600 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	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	1 ms	348 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct
27	Correct	1 ms	344 KB	Output is correct
28	Correct	1 ms	604 KB	Output is correct
29	Correct	0 ms	348 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	1 ms	348 KB	Output is correct
32	Correct	0 ms	448 KB	Output is correct
33	Correct	1 ms	448 KB	Output is correct
34	Correct	1 ms	348 KB	Output is correct
35	Correct	1 ms	348 KB	Output is correct
36	Correct	2 ms	484 KB	Output is correct
37	Correct	8 ms	1272 KB	Output is correct
38	Correct	29 ms	3528 KB	Output is correct
39	Correct	29 ms	3860 KB	Output is correct
40	Correct	29 ms	3620 KB	Output is correct
41	Correct	39 ms	4836 KB	Output is correct
42	Correct	40 ms	4932 KB	Output is correct
43	Correct	38 ms	4324 KB	Output is correct
44	Correct	7 ms	1272 KB	Output is correct
45	Correct	34 ms	3676 KB	Output is correct
46	Correct	30 ms	3672 KB	Output is correct
47	Correct	28 ms	3660 KB	Output is correct
48	Correct	41 ms	5028 KB	Output is correct
49	Correct	41 ms	4912 KB	Output is correct
50	Correct	42 ms	4316 KB	Output is correct
51	Correct	39 ms	4060 KB	Output is correct
52	Correct	38 ms	4068 KB	Output is correct
53	Correct	38 ms	4068 KB	Output is correct