CSES - Datatähti 2023 alku - Results
Submission details
Task:Lehmät
Sender:andreibe
Submission time:2022-10-31 09:58:54 +0200
Language:Java
Status:READY
Result:100
Feedback
groupverdictscore
#1ACCEPTED28
#2ACCEPTED72
Test results
testverdicttimegroup
#1ACCEPTED0.12 s1, 2details
#2ACCEPTED0.12 s1, 2details
#3ACCEPTED0.12 s1, 2details
#4ACCEPTED0.12 s1, 2details
#5ACCEPTED0.12 s1, 2details
#6ACCEPTED0.15 s2details
#7ACCEPTED0.15 s2details
#8ACCEPTED0.15 s2details
#9ACCEPTED0.15 s2details

Code

//package com.patonki;

import java.util.Scanner;

public class Lol {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        String[] fline = scanner.nextLine().split(" ");
        int n = Integer.parseInt(fline[0]);
        int m = Integer.parseInt(fline[1]);

        int sum = 0;
        for (int i = 0; i < n; i++) {
            String rivi = scanner.nextLine();
            char[] chars = rivi.toCharArray();
            int loydetty = 0;
            for (char c : chars) {
                if (c == '*') loydetty++;
                if (c == '@' && loydetty == 1) {
                    sum++;
                }
            }
        }
        System.out.println(sum);
    }
}

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