CSES - Datatähti 2023 alku - Results
Submission details
Task:Lehmät
Sender:Roope_Ankka
Submission time:2022-11-01 20:49:09 +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
#6ACCEPTED0.15 s2details
#7ACCEPTED0.15 s2details
#8ACCEPTED0.15 s2details
#9ACCEPTED0.16 s2details

Code

import java.util.Scanner;
public class main {
public static void main(String[] args){
Scanner scan = new Scanner(System.in);
int n = scan.nextInt();
int m = scan.nextInt();
/*
String[][] tempmap = {{"@@@@@@@"},
{"@@***@@"},
{"@@*@*@@"},
{"@@***@@"},
{"@@@@@@@"},
{"@@@@@@@"},
{"@@@@@@@"}};
*/
/*
String[][] tempmap1 = {{".........@"},
{"@.*******."},
{"..*.@.@.*."},
{".@*.@@@@*."},
{"..*******."}};
*/
scan.nextLine();
//int n = 7;
//int m = 7;
char[][] map = new char[n][m];
for(int y = 0; y < n ; y++){
String test = scan.nextLine();
for(int x = 0; x < m; x++){
map[y][x] = test.charAt(x);
}
}
/*
for(int y = 0; y < n ; y++){
//String test = scan.nextLine();
for(int x = 0; x < m; x++){
map[y][x] = tempmap[y][0].charAt(x);
}
}
*/
int aitav = 0;
int aitao = 0;
int aitay = 0;
int aitaa = 0;
boolean searchFence = true;
for(int y = 0; y < n; y++){
if(searchFence == false){
int x = aitav;
if(map[y][x] != '*'){
aitaa = y - 1;
break;
} else if (y == n - 1){
aitaa = y;
break;
}
}
else {
for (int x = 0; x < m; x++){
if(map[y][x] == '*' & searchFence == true){
aitav = x;
aitay = y;
searchFence = false;
}
if(searchFence == false){
if(map[y][x] != '*'){
aitao = x - 1;
break;
}
else if (x == m - 1){
aitao = x;
break;
}
}
}
}
}
int lehmaLuku = 0;
for(int y = aitay + 1; y < aitaa; y++){
for(int x = aitav + 1; x < aitao; x++){
if(map[y][x] == '@'){
lehmaLuku++;
}
}
}
System.out.println(lehmaLuku);
}
}

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