| Task: | Ruudukko |
| Sender: | NiiiloM |
| Submission time: | 2022-11-03 09:09:35 +0200 |
| Language: | Java |
| Status: | READY |
| Result: | 28 |
| group | verdict | score |
|---|---|---|
| #1 | ACCEPTED | 28 |
| #2 | TIME LIMIT EXCEEDED | 0 |
| #3 | TIME LIMIT EXCEEDED | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.13 s | 1, 2, 3 | details |
| #2 | ACCEPTED | 0.13 s | 1, 2, 3 | details |
| #3 | ACCEPTED | 0.13 s | 1, 2, 3 | details |
| #4 | TIME LIMIT EXCEEDED | -- | 2, 3 | details |
| #5 | TIME LIMIT EXCEEDED | -- | 2, 3 | details |
| #6 | TIME LIMIT EXCEEDED | -- | 2, 3 | details |
| #7 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #8 | TIME LIMIT EXCEEDED | -- | 3 | details |
| #9 | TIME LIMIT EXCEEDED | -- | 3 | details |
Code
import java.util.Scanner;
/**
*
* @author NM
*/
public class Ruudukko {
public static void main(String[] args) {
Scanner lukija = new Scanner(System.in);
int koko = lukija.nextInt();
Integer[][] numerot = new Integer[koko][koko];
Integer[][] siirtojenMaara = new Integer[koko][koko];
for (int y = 0; y < koko; y++) {
for (int x = 0; x < koko; x++) {
numerot[x][y] = lukija.nextInt();
siirtojenMaara[x][y] = 0;
}
}
boolean ensimmainenIollut = false;
boolean ensimmainenIollutApu = false;
//tarvitaan modulo
for (int i = 1; i <= koko * koko; i++) {
Integer[][] siirtojenMaaraKopio = new Integer[koko][koko];
for (int kopiointiY = 0; kopiointiY < koko; kopiointiY++) {
for (int kopiointiX = 0; kopiointiX < koko; kopiointiX++) {
siirtojenMaaraKopio[kopiointiX][kopiointiY] = siirtojenMaara[kopiointiX][kopiointiY];
}
}
for (int y = 0; y < koko; y++) {
for (int x = 0; x < koko; x++) {
if (numerot[x][y] == i && ensimmainenIollut) {
//lasketaan pystysumma
for (int yApu = 0; yApu < koko; yApu++) {
if (yApu == y) {
continue;
}
siirtojenMaara[x][y] = siirtojenMaara[x][y] + siirtojenMaaraKopio[x][yApu];
}
//lasketaan vaakasumma
for (int xApu = 0; xApu < koko; xApu++) {
if (xApu == x) {
continue;
}
siirtojenMaara[x][y] = siirtojenMaara[x][y] + siirtojenMaaraKopio[xApu][y];
}
siirtojenMaara[x][y] = siirtojenMaara[x][y] + 1;
} else if (numerot[x][y] == i && ensimmainenIollut == false) {
siirtojenMaara[x][y] = siirtojenMaara[x][y] + 1;
ensimmainenIollutApu = true;
}
}
}
if (ensimmainenIollutApu) {
ensimmainenIollut = true;
ensimmainenIollutApu = false;
}
//System.out.println("I: " + i);
for (int kopiointiY = 0; kopiointiY < koko; kopiointiY++) {
for (int kopiointiX = 0; kopiointiX < koko; kopiointiX++) {
siirtojenMaara[kopiointiX][kopiointiY] = (int) Math.round(siirtojenMaara[kopiointiX][kopiointiY] % 1000000007);
}
}
}
long siirtojayhteensä = 0;
for (int y = 0; y < koko; y++) {
for (int x = 0; x < koko; x++) {
siirtojayhteensä = siirtojayhteensä + siirtojenMaara[x][y];
}
}
System.out.println((int) Math.round(siirtojayhteensä % 1000000007));
}
}
Test details
Test 1
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 3 1 1 1 1 1 1 1 1 1 |
| correct output |
|---|
| 9 |
| user output |
|---|
| 9 |
Test 2
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 3 1 2 3 6 5 4 7 8 9 |
| correct output |
|---|
| 135 |
| user output |
|---|
| 135 |
Test 3
Group: 1, 2, 3
Verdict: ACCEPTED
| input |
|---|
| 3 7 8 1 4 5 4 3 9 6 |
| correct output |
|---|
| 57 |
| user output |
|---|
| 57 |
Test 4
Group: 2, 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 100 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
| correct output |
|---|
| 10000 |
| user output |
|---|
| (empty) |
Test 5
Group: 2, 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 100 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
| correct output |
|---|
| 187458477 |
| user output |
|---|
| (empty) |
Test 6
Group: 2, 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 100 2995 8734 1018 2513 7971 5063 ... |
| correct output |
|---|
| 964692694 |
| user output |
|---|
| (empty) |
Test 7
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 1000 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ... |
| correct output |
|---|
| 1000000 |
| user output |
|---|
| (empty) |
Test 8
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 1000 1 2 3 4 5 6 7 8 9 10 11 12 13 ... |
| correct output |
|---|
| 229147081 |
| user output |
|---|
| (empty) |
Test 9
Group: 3
Verdict: TIME LIMIT EXCEEDED
| input |
|---|
| 1000 520283 805991 492643 75254 527... |
| correct output |
|---|
| 951147313 |
| user output |
|---|
| (empty) |
