CSES - Datatähti 2023 alku - Results
Submission details
Task:Lehmät
Sender:NiiiloM
Submission time:2022-11-02 17:10:22 +0200
Language:Java
Status:READY
Result:100
Feedback
groupverdictscore
#1ACCEPTED28
#2ACCEPTED72
Test results
testverdicttimegroup
#1ACCEPTED0.13 s1, 2details
#2ACCEPTED0.13 s1, 2details
#3ACCEPTED0.13 s1, 2details
#4ACCEPTED0.13 s1, 2details
#5ACCEPTED0.13 s1, 2details
#6ACCEPTED0.17 s2details
#7ACCEPTED0.17 s2details
#8ACCEPTED0.17 s2details
#9ACCEPTED0.17 s2details

Code

import java.util.ArrayList;
import java.util.Scanner;
/**
*
* @author NM
*/
public class Lehmat {
public static void main(String[] args) {
Scanner lukija = new Scanner(System.in);
int korkeus = lukija.nextInt();
int leveys = lukija.nextInt();
ArrayList<String> aitaus = new ArrayList<>();
int lehmiaAitauksessa = 0;
for (int i = 0; i < korkeus; i++) {
String x = lukija.nextLine();
if (x.length() != leveys) {
i--;
continue;
}
aitaus.add(x);
}
boolean aidanSisalla = false;
for (String rivi : aitaus) {
int lisattavatlehmat = 0;
int aitojenMaara = 0;
for (int i = 0; i < rivi.length(); i++) {
if (rivi.substring(i, i + 1).equals("*")) {
aidanSisalla = !aidanSisalla;
aitojenMaara++;
}
if (aidanSisalla == true) {
if (rivi.substring(i, i + 1).equals("@")) {
lisattavatlehmat++;
}
}
}
if (aitojenMaara != 2) {
lisattavatlehmat = 0;
}
lehmiaAitauksessa += lisattavatlehmat;
aidanSisalla = false;
}
System.out.println(lehmiaAitauksessa);
}
}

Test details

Test 1

Group: 1, 2

Verdict: ACCEPTED

input
3 3
***
*.*
***

correct output
0

user output
0

Test 2

Group: 1, 2

Verdict: ACCEPTED

input
3 3
***
*@*
***

correct output
1

user output
1

Test 3

Group: 1, 2

Verdict: ACCEPTED

input
5 10
...@......
..******..
@.*@@@@*.@
..******..
...

correct output
4

user output
4

Test 4

Group: 1, 2

Verdict: ACCEPTED

input
10 10
@@...@.@@@
..@@.@@..@
@.*******@
..*@....*.
...

correct output
11

user output
11

Test 5

Group: 1, 2

Verdict: ACCEPTED

input
10 10
**********
*@@@@@@@@*
*@@@@@@@@*
*@@@@@@@@*
...

correct output
64

user output
64

Test 6

Group: 2

Verdict: ACCEPTED

input
100 100
.........................@.......

correct output
60

user output
60

Test 7

Group: 2

Verdict: ACCEPTED

input
100 100
..@@..........@......@....@@.....

correct output
1507

user output
1507

Test 8

Group: 2

Verdict: ACCEPTED

input
100 100
.@..@@..@@.@..@..@..@@..@..@.....

correct output
3348

user output
3348

Test 9

Group: 2

Verdict: ACCEPTED

input
100 100
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@...

correct output
7225

user output
7225