답안 #852925

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
852925	2023-09-23T07:38:55 Z	MuntherCarrot	Bubble Sort 2 (JOI18_bubblesort2)	C++14	60 / 100	3785 ms	12052 KB

bubblesort2

// by me
#include "bubblesort2.h"

#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define endl '\n'
#define all(x) x.begin(), x.end()

std::vector<int> countScans(std::vector<int> A, std::vector<int> X, std::vector<int> V){
	int Q = X.size();
	int N = A.size();
	vector<int> ans(Q, 0);
	if(N <= 8000){
		for(int i = 0; i < Q; i++){
			A[X[i]] = V[i];
			vector<int> f(N);
			iota(all(f), 0);
			sort(all(f), [&](int a, int b){
				return A[a] < A[b];
			});
			for(int j = 0; j < N; j++){
				ans[i] = max(ans[i], f[j] - j);
			}
		}
		return ans;
	}
	vector<set<int>> f(101);
	for(int i = 0; i < N; i++){
		f[A[i]].insert(i);
	}
	for(int i = 0; i < Q; i++){
		f[A[X[i]]].erase(X[i]);
		A[X[i]] = V[i];
		f[A[X[i]]].insert(X[i]);
		int x = 0;
		for(auto &st : f){
			if(st.empty()) continue;
			x += st.size();
			int mx = *st.rbegin();
			ans[i] = max(ans[i], mx - x + 1);
		}
	}
	return ans;
}

//
/*
int readInt(){
	int i;
	if(scanf("%d",&i)!=1){
		fprintf(stderr,"Error while reading input\n");
		exit(1);
	}
	return i;
}

int main(){
	int N,Q;
	N=readInt();
	Q=readInt();

	std::vector<int> A(N);
	for(int i=0;i<N;i++)
		A[i]=readInt();

	std::vector<int> X(Q),V(Q);
	for(int j=0;j<Q;j++){
		X[j]=readInt();
		V[j]=readInt();
	}

	std::vector<int> res=countScans(A,X,V);

	for(int j=0;j<int(res.size());j++)
		printf("%d\n",res[j]);
}
//*/
// by me

Subtask #1
17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	11 ms	344 KB	Output is correct
2	Correct	27 ms	600 KB	Output is correct
3	Correct	193 ms	468 KB	Output is correct
4	Correct	193 ms	472 KB	Output is correct
5	Correct	188 ms	476 KB	Output is correct
6	Correct	115 ms	348 KB	Output is correct
7	Correct	157 ms	476 KB	Output is correct
8	Correct	176 ms	468 KB	Output is correct
9	Correct	188 ms	344 KB	Output is correct
10	Correct	109 ms	472 KB	Output is correct
11	Correct	103 ms	348 KB	Output is correct
12	Correct	106 ms	476 KB	Output is correct
13	Correct	103 ms	344 KB	Output is correct
14	Correct	104 ms	348 KB	Output is correct
15	Correct	103 ms	344 KB	Output is correct
16	Correct	97 ms	344 KB	Output is correct
17	Correct	89 ms	344 KB	Output is correct
18	Correct	79 ms	348 KB	Output is correct

Subtask #2
21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	11 ms	344 KB	Output is correct
2	Correct	27 ms	600 KB	Output is correct
3	Correct	193 ms	468 KB	Output is correct
4	Correct	193 ms	472 KB	Output is correct
5	Correct	188 ms	476 KB	Output is correct
6	Correct	115 ms	348 KB	Output is correct
7	Correct	157 ms	476 KB	Output is correct
8	Correct	176 ms	468 KB	Output is correct
9	Correct	188 ms	344 KB	Output is correct
10	Correct	109 ms	472 KB	Output is correct
11	Correct	103 ms	348 KB	Output is correct
12	Correct	106 ms	476 KB	Output is correct
13	Correct	103 ms	344 KB	Output is correct
14	Correct	104 ms	348 KB	Output is correct
15	Correct	103 ms	344 KB	Output is correct
16	Correct	97 ms	344 KB	Output is correct
17	Correct	89 ms	344 KB	Output is correct
18	Correct	79 ms	348 KB	Output is correct
19	Correct	2885 ms	628 KB	Output is correct
20	Correct	3785 ms	668 KB	Output is correct
21	Correct	3250 ms	664 KB	Output is correct
22	Correct	3647 ms	660 KB	Output is correct
23	Correct	2125 ms	664 KB	Output is correct
24	Correct	2140 ms	664 KB	Output is correct
25	Correct	2128 ms	656 KB	Output is correct
26	Correct	2134 ms	660 KB	Output is correct
27	Correct	2059 ms	664 KB	Output is correct
28	Correct	2048 ms	660 KB	Output is correct

Subtask #3
22.0 / 22.0

#	결과	실행 시간	메모리	Grader output
1	Correct	9 ms	1884 KB	Output is correct
2	Correct	30 ms	3008 KB	Output is correct
3	Correct	54 ms	3932 KB	Output is correct
4	Correct	53 ms	3932 KB	Output is correct
5	Correct	57 ms	3928 KB	Output is correct
6	Correct	53 ms	4148 KB	Output is correct
7	Correct	61 ms	4188 KB	Output is correct
8	Correct	53 ms	3928 KB	Output is correct
9	Correct	52 ms	3932 KB	Output is correct
10	Correct	45 ms	3928 KB	Output is correct
11	Correct	45 ms	3932 KB	Output is correct
12	Correct	50 ms	4356 KB	Output is correct
13	Correct	44 ms	3932 KB	Output is correct
14	Correct	49 ms	4152 KB	Output is correct
15	Correct	48 ms	3916 KB	Output is correct
16	Correct	39 ms	4104 KB	Output is correct
17	Correct	38 ms	3984 KB	Output is correct
18	Correct	40 ms	4180 KB	Output is correct

Subtask #4
0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	11 ms	344 KB	Output is correct
2	Correct	27 ms	600 KB	Output is correct
3	Correct	193 ms	468 KB	Output is correct
4	Correct	193 ms	472 KB	Output is correct
5	Correct	188 ms	476 KB	Output is correct
6	Correct	115 ms	348 KB	Output is correct
7	Correct	157 ms	476 KB	Output is correct
8	Correct	176 ms	468 KB	Output is correct
9	Correct	188 ms	344 KB	Output is correct
10	Correct	109 ms	472 KB	Output is correct
11	Correct	103 ms	348 KB	Output is correct
12	Correct	106 ms	476 KB	Output is correct
13	Correct	103 ms	344 KB	Output is correct
14	Correct	104 ms	348 KB	Output is correct
15	Correct	103 ms	344 KB	Output is correct
16	Correct	97 ms	344 KB	Output is correct
17	Correct	89 ms	344 KB	Output is correct
18	Correct	79 ms	348 KB	Output is correct
19	Correct	2885 ms	628 KB	Output is correct
20	Correct	3785 ms	668 KB	Output is correct
21	Correct	3250 ms	664 KB	Output is correct
22	Correct	3647 ms	660 KB	Output is correct
23	Correct	2125 ms	664 KB	Output is correct
24	Correct	2140 ms	664 KB	Output is correct
25	Correct	2128 ms	656 KB	Output is correct
26	Correct	2134 ms	660 KB	Output is correct
27	Correct	2059 ms	664 KB	Output is correct
28	Correct	2048 ms	660 KB	Output is correct
29	Correct	9 ms	1884 KB	Output is correct
30	Correct	30 ms	3008 KB	Output is correct
31	Correct	54 ms	3932 KB	Output is correct
32	Correct	53 ms	3932 KB	Output is correct
33	Correct	57 ms	3928 KB	Output is correct
34	Correct	53 ms	4148 KB	Output is correct
35	Correct	61 ms	4188 KB	Output is correct
36	Correct	53 ms	3928 KB	Output is correct
37	Correct	52 ms	3932 KB	Output is correct
38	Correct	45 ms	3928 KB	Output is correct
39	Correct	45 ms	3932 KB	Output is correct
40	Correct	50 ms	4356 KB	Output is correct
41	Correct	44 ms	3932 KB	Output is correct
42	Correct	49 ms	4152 KB	Output is correct
43	Correct	48 ms	3916 KB	Output is correct
44	Correct	39 ms	4104 KB	Output is correct
45	Correct	38 ms	3984 KB	Output is correct
46	Correct	40 ms	4180 KB	Output is correct
47	Runtime error	40 ms	12052 KB	Execution killed with signal 11
48	Halted	0 ms	0 KB	-

답안 #852925

Compilation message

Subtask #1 17.0 / 17.0

Subtask #2 21.0 / 21.0

Subtask #3 22.0 / 22.0

Subtask #4 0 / 40.0

Subtask #1
17.0 / 17.0

Subtask #2
21.0 / 21.0

Subtask #3
22.0 / 22.0

Subtask #4
0 / 40.0