Task: | Tontti |
Sender: | kalh |
Submission time: | 2015-09-30 18:23:45 +0300 |
Language: | Java |
Status: | READY |
Result: | 0 |
group | verdict | score |
---|---|---|
#1 | WRONG ANSWER | 0 |
#2 | TIME LIMIT EXCEEDED | 0 |
#3 | TIME LIMIT EXCEEDED | 0 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | WRONG ANSWER | 0.20 s | 1 | details |
#2 | WRONG ANSWER | 0.18 s | 1 | details |
#3 | WRONG ANSWER | 0.18 s | 1 | details |
#4 | WRONG ANSWER | 0.20 s | 1 | details |
#5 | WRONG ANSWER | 0.18 s | 1 | details |
#6 | TIME LIMIT EXCEEDED | -- | 2 | details |
#7 | TIME LIMIT EXCEEDED | -- | 2 | details |
#8 | TIME LIMIT EXCEEDED | -- | 2 | details |
#9 | TIME LIMIT EXCEEDED | -- | 2 | details |
#10 | TIME LIMIT EXCEEDED | -- | 2 | details |
#11 | TIME LIMIT EXCEEDED | -- | 3 | details |
#12 | TIME LIMIT EXCEEDED | -- | 3 | details |
#13 | TIME LIMIT EXCEEDED | -- | 3 | details |
#14 | TIME LIMIT EXCEEDED | -- | 3 | details |
#15 | TIME LIMIT EXCEEDED | -- | 3 | details |
Code
import java.util.*;import java.math.*;public class Tehtava3 {public static class Puu {int x;int y;public Puu(int _x, int _y) {x = _x;y = _y;}}private static long kokaika;public static void laskeTavat(int korkeus, int leveys, String[] metsa, int puita) {HashSet<String> puusijainnit = new HashSet<String>();HashMap<String, Integer> puusijainnit1 = new HashMap<String, Integer>();HashMap<String, Integer> vaakaarvot = new HashMap<String, Integer>();HashMap<String, Integer> pystyarvot = new HashMap<String, Integer>();long t = System.currentTimeMillis();int tulos = 0;int pieninKoko = (int)Math.ceil(Math.sqrt(puita));int maksimiKoko = Math.min(korkeus, leveys);ArrayList<Puu> puut = new ArrayList<Puu>();int viimearvovaaka = 0;int viimearvopysty = 0;for (int i = 0; i<korkeus; i++) {viimearvovaaka = 0;for (int j = 0; j<leveys; j++) {//System.out.println(metsa[i].charAt(j));if (metsa[i].charAt(j) == '*') {puusijainnit.add(j + ":" + i);puusijainnit1.put(j + ":" + i, 1);viimearvovaaka++;}else {puusijainnit1.put(j + ":" + i, 0);}vaakaarvot.put(j + ":" + i, viimearvovaaka);}}for (int i = 0; i<leveys; i++) {viimearvopysty = 0;for (int j = 0; j<korkeus; j++) {//System.out.println(metsa[i].charAt(j));if (metsa[j].charAt(i) == '*') {viimearvopysty++;}pystyarvot.put(j + ":" + i, viimearvopysty);}}System.out.println("eka: " + (System.currentTimeMillis()-t));int maara = 0;for (int j = 0; j<=leveys-pieninKoko; j++) {for (int k = 0; k<=korkeus-pieninKoko; k++) {for (int i = pieninKoko; i<=maksimiKoko; i++) {if (k+i > korkeus || j+i > leveys)break;int maaraAlueella = puidenMaara4(j, k, i, vaakaarvot, puusijainnit);if (maaraAlueella == puita) {//System.out.println("levyeys: " + j +", korkeus: " + k + ", koko: " + i +", puita: " + maaraAlueella);maara++;}else if (maaraAlueella > puita) {break;}}}}System.out.println("toka: " + (System.currentTimeMillis()-t));//System.out.println("kolmas: " + kokaika);System.out.println(maara);}public static int puitaRivilla(int alkux, int alkuy, int koko, HashMap<String, Integer> vaakapuut, HashMap<String, Integer> pystypuut, HashSet<String> puut) {int maara = 0;int arvo1 = vaakapuut.get(alkux + ":" + (alkuy+koko-1));int arvo2 = vaakapuut.get((alkux+koko-1) + ":" + (alkuy+koko-1));int arvo3 = pystypuut.get((alkux+koko-1) + ":" + alkuy);int arvo4 = pystypuut.get((alkux+koko-1) + ":" + (alkuy+koko-1));maara += (arvo2-arvo1);maara += (arvo4-arvo3);if (puut.contains(alkux + ":" + (alkuy+koko-1)))maara++;if (puut.contains((alkux+koko-1) + ":" + alkuy))maara++;return maara;}public static int puidenMaara4(int alkux, int alkuy, int koko, HashMap<String, Integer> puut, HashSet<String> puut2) {int maara = 0;for (int i = 0; i < koko; i++) {int arvo1 = puut.get(alkux + ":" + (alkuy+i));int arvo2 = puut.get((alkux+koko-1) + ":" + (alkuy+i));if (puut2.contains(alkux + ":" + (alkuy+i)))maara++;maara += arvo2-arvo1;}return maara;}public static int puitaRiveissa(int alkux, int alkuy, int koko, HashSet<String> puut) {long t = System.currentTimeMillis();int maara = 0;for (int i = 1; i<koko; i++) {if (puut.contains((alkuy+koko) + ":" + alkux+i))maara++;if (puut.contains(alkuy+i + ":" + (alkux+koko)))maara++;}kokaika += (System.currentTimeMillis()-t);return maara;}public static int puidenMaara3(int alkux, int alkuy, int koko, HashMap<String, Integer> puut) {int maara = 0;for (int i = alkux; i< alkux+koko; i++) {for (int j = alkuy; j<alkuy+koko; j++) {maara += puut.get(j + ":" + i);}}return maara;}public static int puidenMaara(int alkux, int alkuy, int koko, HashSet<String> puut) {int maara = 0;for (int i = alkux; i< alkux+koko; i++) {for (int j = alkuy; j<alkuy+koko; j++) {if (puut.contains(j + ":" + i))maara++;}}return maara;}public static int puidenMaara2(int alkux, int alkuy, int koko, ArrayList<Puu> puut) {int maara = 0;for (Puu puu : puut) {if (puu.x >= alkux && puu.x < alkux+koko) {if (puu.y >= alkuy && puu.y < alkuy+koko) {maara++;}//System.out.println(puu.y + ":" + puu.x);}}return maara;}public static String[] luoSatunnainen(int leveys, int korkeus) {StringBuilder sb;String[] metsa = new String[korkeus];Random r = new Random();for (int i = 0; i<korkeus; i++) {sb = new StringBuilder();for (int j = 0; j<leveys; j++) {int a = r.nextInt(9);if (a <= 1)sb.append('*');elsesb.append('.');}metsa[i] = sb.toString();}return metsa;}public static void tulostaMetsa(String[] metsa) {for (int i = 0; i<metsa.length; i++) {for (int j = 0; j<metsa[0].length(); j++) {System.out.print(metsa[i].charAt(j) + " ");}System.out.println();System.out.println("--------------------------------------");}}public static void main(String[] args) {IO io = new IO();int korkeus = io.nextInt();int leveys = io.nextInt();int puita = io.nextInt();//korkeus = 200;//leveys = 200;//puita = 20;String[] metsa = new String[korkeus];kokaika = 0;for (int i = 0; i<korkeus; i++) {metsa[i] = io.next();}// metsa[0] = "..**..";// metsa[1] = "**....";// metsa[2] = "*...*.";// metsa[3] = "..*...";//metsa = luoSatunnainen(leveys, korkeus);// tulostaMetsa(metsa);laskeTavat(korkeus, leveys, metsa, puita);}}
Test details
Test 1
Group: 1
Verdict: WRONG ANSWER
input |
---|
10 10 1 ......*... .......*.. *..*....*. *....*.... ... |
correct output |
---|
94 |
user output |
---|
eka: 4 toka: 8 94 |
Test 2
Group: 1
Verdict: WRONG ANSWER
input |
---|
10 10 5 ********** ********** ********** ********** ... |
correct output |
---|
0 |
user output |
---|
eka: 4 toka: 5 0 |
Test 3
Group: 1
Verdict: WRONG ANSWER
input |
---|
10 10 10 **...*...* *..*.**.*. ...**.*..* *...**.*.. ... |
correct output |
---|
4 |
user output |
---|
eka: 3 toka: 5 4 |
Test 4
Group: 1
Verdict: WRONG ANSWER
input |
---|
10 10 5 ****...... *.*.**..** ....*.*..* ...*.***.. ... |
correct output |
---|
16 |
user output |
---|
eka: 3 toka: 6 16 |
Test 5
Group: 1
Verdict: WRONG ANSWER
input |
---|
10 10 2 **.***..*. ...*.*.... .***.*...* ***.***..* ... |
correct output |
---|
30 |
user output |
---|
eka: 4 toka: 6 30 |
Test 6
Group: 2
Verdict: TIME LIMIT EXCEEDED
input |
---|
500 500 1 ................................. |
correct output |
---|
9552040 |
user output |
---|
(empty) |
Test 7
Group: 2
Verdict: TIME LIMIT EXCEEDED
input |
---|
500 500 5 ................................. |
correct output |
---|
1536063 |
user output |
---|
(empty) |
Test 8
Group: 2
Verdict: TIME LIMIT EXCEEDED
input |
---|
500 500 25000 **...*...**..*.*..*.**.*..*.*.... |
correct output |
---|
288 |
user output |
---|
(empty) |
Test 9
Group: 2
Verdict: TIME LIMIT EXCEEDED
input |
---|
500 500 12500 **.**.*..*...*.**...*.***........ |
correct output |
---|
786 |
user output |
---|
(empty) |
Test 10
Group: 2
Verdict: TIME LIMIT EXCEEDED
input |
---|
500 500 5000 .*.*.**..*.*.**.**..*..**...*.... |
correct output |
---|
1763 |
user output |
---|
(empty) |
Test 11
Group: 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
2000 2000 1 ................................. |
correct output |
---|
489611392 |
user output |
---|
(empty) |
Test 12
Group: 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
2000 2000 5 ................................. |
correct output |
---|
120725884 |
user output |
---|
(empty) |
Test 13
Group: 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
2000 2000 400000 ..*..**.**.**.*.***...**.*..**... |
correct output |
---|
1849 |
user output |
---|
(empty) |
Test 14
Group: 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
2000 2000 200000 ***.*....*.*..*....**..*..*.*.... |
correct output |
---|
2665 |
user output |
---|
(empty) |
Test 15
Group: 3
Verdict: TIME LIMIT EXCEEDED
input |
---|
2000 2000 80000 **.**...*.***.**....**.*....*.... |
correct output |
---|
5587 |
user output |
---|
(empty) |