답안 #1114174

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1114174	2024-11-18T09:15:13 Z	NotLinux	Netrpeljivost (COI23_netrpeljivost)	C++17	59 / 100	1500 ms	50168 KB

Main

// put it before the include
#pragma GCC optimize("Ofast,unroll-loops")
#pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
// Author : FatihCihan
#include <bits/stdc++.h>
using namespace std;
#define all(v) v.begin() , v.end()
#define sz(a) (int)a.size()
const long long inf = 1e18 + 7;
void solve(){
	int n;
	cin >> n;
	int m = __lg(n);
	long long cost[n][n];
	for(int i = 0;i<n;i++)for(int j = 0;j<n;j++)cin >> cost[i][j];
	vector<vector<vector<vector<long long>>>> dp;
	dp.resize(m+1);
	for(int i = 1;i<=m;i++){
		dp[i].resize(n / (1ll << i));
		for(int j = 0;j<sz(dp[i]);j++){
			dp[i][j].resize(1ll << (i-1));
			for(int k = 0;k<sz(dp[i][j]);k++){
				dp[i][j][k].assign(1ll << (i-1) , inf);
			}
		}
	}
	for(int i = 0;i<n/2;i++){
		// 2 lik ler uzerinden tanimla
		dp[1][i][0][0] = cost[2 * i][2 * i + 1];
	}
	// cout << "start" << endl;
	for(int i = 1;i<m;i++){
		for(int j = 0;j<sz(dp[i]);j+=2){
			// cout << "lul : " << i << " , " << j << endl;
			for(int t1 = 0;t1<sz(dp[i][j]);t1++)for(int t2 = 0;t2<sz(dp[i][j]);t2++)for(int t3 = 0;t3<sz(dp[i][j]);t3++)for(int t4 = 0;t4<sz(dp[i][j]);t4++){
				// cout << "flag0" << endl;
				int arr[4];
				arr[0] = (1 << i) * j + t1;
				arr[1] = (1 << i) * j + (1 << (i-1)) + t2;
				arr[2] = (1 << i) * (j + 1) + t3;
				arr[3] = (1 << i) * (j + 1) + (1 << (i-1)) + t4;
				// cout << "t   : " << t1 << " , " << t2 << " , " << t3 << " , " << t4 << endl;
				// cout << "arr : " << arr[0] << " , " << arr[1] << " , " << arr[2] << " , " << arr[3] << endl;
				// cout << "dp : " << dp[i][j][t1][t2] << " , " << dp[i][j+1][t3][t4] << endl;
				// cout << "huh ? " << ((1<<(i-1)) + t4) << " - " << sz(dp[i+1][j/2]) << endl;
				// cout << "flag1" << endl;
				// 0 2
				dp[i+1][j/2][t1][t3] = min(dp[i+1][j/2][t1][t3] , dp[i][j][t1][t2] + dp[i][j+1][t3][t4] + cost[arr[1]][arr[3]]);
				// 0 3
				dp[i+1][j/2][t1][(1<<(i-1)) + t4] = min(dp[i+1][j/2][t1][(1<<(i-1)) + t4] , dp[i][j][t1][t2] + dp[i][j+1][t3][t4] + cost[arr[1]][arr[2]]);
				// 1 2
				dp[i+1][j/2][(1<<(i-1)) + t2][t3] = min(dp[i+1][j/2][(1<<(i-1)) + t2][t3] , dp[i][j][t1][t2] + dp[i][j+1][t3][t4] + cost[arr[0]][arr[3]]);
				// 1 3
				dp[i+1][j/2][(1<<(i-1)) + t2][(1<<(i-1)) + t4] = min(dp[i+1][j/2][(1<<(i-1)) + t2][(1<<(i-1)) + t4] , dp[i][j][t1][t2] + dp[i][j+1][t3][t4] + cost[arr[0]][arr[2]]);
				// cout << "flag2" << endl;
			}
			// cout << "done" << endl;
		}
	}
	long long ans = inf;
	for(int i = 0;i<sz(dp[m][0]);i++){
		for(int j = 0;j<sz(dp[m][0]);j++){
			ans = min(ans , dp[m][0][i][j]);
		}
	}
	cout << ans << endl;
}
signed main(){
	ios_base::sync_with_stdio(0);cin.tie(0);
	int testcase = 1;//cin >> testcase;
	while(testcase--)solve();
	cerr << 1000.0 * clock() / CLOCKS_PER_SEC << " ms" << endl;
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 ms	336 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	504 KB	Output is correct
7	Correct	1 ms	336 KB	Output is correct
8	Correct	1 ms	336 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	1 ms	336 KB	Output is correct
11	Correct	1 ms	588 KB	Output is correct
12	Correct	1 ms	336 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	336 KB	Output is correct
16	Correct	1 ms	336 KB	Output is correct
17	Correct	1 ms	336 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	1 ms	504 KB	Output is correct
20	Correct	1 ms	336 KB	Output is correct

Subtask #2
17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 ms	336 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	504 KB	Output is correct
7	Correct	1 ms	336 KB	Output is correct
8	Correct	1 ms	336 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	1 ms	336 KB	Output is correct
11	Correct	1 ms	588 KB	Output is correct
12	Correct	1 ms	336 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	336 KB	Output is correct
16	Correct	1 ms	336 KB	Output is correct
17	Correct	1 ms	336 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	1 ms	504 KB	Output is correct
20	Correct	1 ms	336 KB	Output is correct
21	Correct	6 ms	592 KB	Output is correct
22	Correct	6 ms	668 KB	Output is correct
23	Correct	6 ms	592 KB	Output is correct
24	Correct	2 ms	336 KB	Output is correct
25	Correct	1 ms	336 KB	Output is correct
26	Correct	6 ms	592 KB	Output is correct
27	Correct	5 ms	592 KB	Output is correct
28	Correct	7 ms	592 KB	Output is correct
29	Correct	6 ms	592 KB	Output is correct
30	Correct	6 ms	592 KB	Output is correct
31	Correct	6 ms	592 KB	Output is correct
32	Correct	6 ms	592 KB	Output is correct
33	Correct	6 ms	592 KB	Output is correct
34	Correct	6 ms	592 KB	Output is correct
35	Correct	6 ms	592 KB	Output is correct
36	Correct	6 ms	592 KB	Output is correct
37	Correct	6 ms	592 KB	Output is correct
38	Correct	6 ms	592 KB	Output is correct
39	Correct	6 ms	580 KB	Output is correct
40	Correct	6 ms	592 KB	Output is correct

Subtask #3
32.0 / 32.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 ms	336 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	504 KB	Output is correct
7	Correct	1 ms	336 KB	Output is correct
8	Correct	1 ms	336 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	1 ms	336 KB	Output is correct
11	Correct	1 ms	588 KB	Output is correct
12	Correct	1 ms	336 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	336 KB	Output is correct
16	Correct	1 ms	336 KB	Output is correct
17	Correct	1 ms	336 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	1 ms	504 KB	Output is correct
20	Correct	1 ms	336 KB	Output is correct
21	Correct	6 ms	592 KB	Output is correct
22	Correct	6 ms	668 KB	Output is correct
23	Correct	6 ms	592 KB	Output is correct
24	Correct	2 ms	336 KB	Output is correct
25	Correct	1 ms	336 KB	Output is correct
26	Correct	6 ms	592 KB	Output is correct
27	Correct	5 ms	592 KB	Output is correct
28	Correct	7 ms	592 KB	Output is correct
29	Correct	6 ms	592 KB	Output is correct
30	Correct	6 ms	592 KB	Output is correct
31	Correct	6 ms	592 KB	Output is correct
32	Correct	6 ms	592 KB	Output is correct
33	Correct	6 ms	592 KB	Output is correct
34	Correct	6 ms	592 KB	Output is correct
35	Correct	6 ms	592 KB	Output is correct
36	Correct	6 ms	592 KB	Output is correct
37	Correct	6 ms	592 KB	Output is correct
38	Correct	6 ms	592 KB	Output is correct
39	Correct	6 ms	580 KB	Output is correct
40	Correct	6 ms	592 KB	Output is correct
41	Correct	775 ms	3408 KB	Output is correct
42	Correct	765 ms	3620 KB	Output is correct
43	Correct	764 ms	3408 KB	Output is correct
44	Correct	793 ms	3408 KB	Output is correct
45	Correct	797 ms	3408 KB	Output is correct
46	Correct	782 ms	3624 KB	Output is correct
47	Correct	765 ms	3628 KB	Output is correct
48	Correct	779 ms	3624 KB	Output is correct
49	Correct	811 ms	3620 KB	Output is correct
50	Correct	763 ms	3408 KB	Output is correct
51	Correct	770 ms	3408 KB	Output is correct
52	Correct	772 ms	3624 KB	Output is correct
53	Correct	764 ms	3624 KB	Output is correct
54	Correct	756 ms	3620 KB	Output is correct
55	Correct	788 ms	3620 KB	Output is correct
56	Correct	764 ms	3628 KB	Output is correct
57	Correct	790 ms	3408 KB	Output is correct
58	Correct	803 ms	3624 KB	Output is correct
59	Correct	786 ms	3628 KB	Output is correct
60	Correct	780 ms	3620 KB	Output is correct

Subtask #4
0 / 41.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	336 KB	Output is correct
2	Correct	1 ms	336 KB	Output is correct
3	Correct	1 ms	336 KB	Output is correct
4	Correct	1 ms	336 KB	Output is correct
5	Correct	1 ms	336 KB	Output is correct
6	Correct	1 ms	504 KB	Output is correct
7	Correct	1 ms	336 KB	Output is correct
8	Correct	1 ms	336 KB	Output is correct
9	Correct	1 ms	336 KB	Output is correct
10	Correct	1 ms	336 KB	Output is correct
11	Correct	1 ms	588 KB	Output is correct
12	Correct	1 ms	336 KB	Output is correct
13	Correct	1 ms	336 KB	Output is correct
14	Correct	1 ms	336 KB	Output is correct
15	Correct	1 ms	336 KB	Output is correct
16	Correct	1 ms	336 KB	Output is correct
17	Correct	1 ms	336 KB	Output is correct
18	Correct	1 ms	336 KB	Output is correct
19	Correct	1 ms	504 KB	Output is correct
20	Correct	1 ms	336 KB	Output is correct
21	Correct	6 ms	592 KB	Output is correct
22	Correct	6 ms	668 KB	Output is correct
23	Correct	6 ms	592 KB	Output is correct
24	Correct	2 ms	336 KB	Output is correct
25	Correct	1 ms	336 KB	Output is correct
26	Correct	6 ms	592 KB	Output is correct
27	Correct	5 ms	592 KB	Output is correct
28	Correct	7 ms	592 KB	Output is correct
29	Correct	6 ms	592 KB	Output is correct
30	Correct	6 ms	592 KB	Output is correct
31	Correct	6 ms	592 KB	Output is correct
32	Correct	6 ms	592 KB	Output is correct
33	Correct	6 ms	592 KB	Output is correct
34	Correct	6 ms	592 KB	Output is correct
35	Correct	6 ms	592 KB	Output is correct
36	Correct	6 ms	592 KB	Output is correct
37	Correct	6 ms	592 KB	Output is correct
38	Correct	6 ms	592 KB	Output is correct
39	Correct	6 ms	580 KB	Output is correct
40	Correct	6 ms	592 KB	Output is correct
41	Correct	775 ms	3408 KB	Output is correct
42	Correct	765 ms	3620 KB	Output is correct
43	Correct	764 ms	3408 KB	Output is correct
44	Correct	793 ms	3408 KB	Output is correct
45	Correct	797 ms	3408 KB	Output is correct
46	Correct	782 ms	3624 KB	Output is correct
47	Correct	765 ms	3628 KB	Output is correct
48	Correct	779 ms	3624 KB	Output is correct
49	Correct	811 ms	3620 KB	Output is correct
50	Correct	763 ms	3408 KB	Output is correct
51	Correct	770 ms	3408 KB	Output is correct
52	Correct	772 ms	3624 KB	Output is correct
53	Correct	764 ms	3624 KB	Output is correct
54	Correct	756 ms	3620 KB	Output is correct
55	Correct	788 ms	3620 KB	Output is correct
56	Correct	764 ms	3628 KB	Output is correct
57	Correct	790 ms	3408 KB	Output is correct
58	Correct	803 ms	3624 KB	Output is correct
59	Correct	786 ms	3628 KB	Output is correct
60	Correct	780 ms	3620 KB	Output is correct
61	Execution timed out	1555 ms	50168 KB	Time limit exceeded
62	Halted	0 ms	0 KB	-

답안 #1114174

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 17.0 / 17.0

Subtask #3 32.0 / 32.0

Subtask #4 0 / 41.0

Subtask #1
10.0 / 10.0

Subtask #2
17.0 / 17.0

Subtask #3
32.0 / 32.0

Subtask #4
0 / 41.0