Submission #2702458
Source Code Expand
import java.util.*; public class Main { public static void main(String... args) { Scanner sc = new Scanner(System.in); int n = sc.nextInt(); int c = sc.nextInt(); int[][] differences = new int[c][c]; int[][] patterns = new int[3][c]; for (int i = 0; i < c ; i++) { for (int j = 0 ; j < c ; j++) { differences[i][j] = sc.nextInt(); } } for (int i = 0; i < n ; i++) { for (int j = 0 ; j < n ; j++) { patterns[(i+j)%3][sc.nextInt()-1]++; } } long min = Long.MAX_VALUE; for (int i = 0 ; i < c ; i++) { for (int j = 0 ; j < c ; j++) { if (i != j) { for (int k = 0 ; k < c ; k++) { if (i != k && j != k) { long tmp = 0; for (int m = 0 ; m < c ; m++) { tmp += patterns[0][m] * differences[m][i]; tmp += patterns[1][m] * differences[m][j]; tmp += patterns[2][m] * differences[m][k]; } min = Math.min(tmp, min); } } } } } System.out.println(min); } }
Submission Info
Submission Time | |
---|---|
Task | D - Good Grid |
User | caster16g |
Language | Java8 (OpenJDK 1.8.0) |
Score | 400 |
Code Size | 1427 Byte |
Status | AC |
Exec Time | 567 ms |
Memory | 76620 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 400 / 400 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | sample_01.txt, sample_02.txt |
All | 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, sample_01.txt, sample_02.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | AC | 543 ms | 72464 KB |
02.txt | AC | 505 ms | 58912 KB |
03.txt | AC | 152 ms | 20688 KB |
04.txt | AC | 349 ms | 41940 KB |
05.txt | AC | 96 ms | 20564 KB |
06.txt | AC | 567 ms | 74820 KB |
07.txt | AC | 523 ms | 72892 KB |
08.txt | AC | 524 ms | 74896 KB |
09.txt | AC | 339 ms | 41124 KB |
10.txt | AC | 267 ms | 40192 KB |
11.txt | AC | 275 ms | 44672 KB |
12.txt | AC | 371 ms | 46292 KB |
13.txt | AC | 566 ms | 76620 KB |
14.txt | AC | 489 ms | 58632 KB |
15.txt | AC | 547 ms | 74520 KB |
16.txt | AC | 403 ms | 46828 KB |
sample_01.txt | AC | 92 ms | 21844 KB |
sample_02.txt | AC | 96 ms | 19668 KB |