CSES - Datatähti 2023 alku - Results
Submission details
Task:Lehmät
Sender:Tomppa
Submission time:2022-10-31 16:03:39 +0200
Language:C++ (C++17)
Status:READY
Result:100
Feedback
groupverdictscore
#1ACCEPTED28
#2ACCEPTED72
Test results
testverdicttimegroup
#1ACCEPTED0.00 s1, 2details
#2ACCEPTED0.00 s1, 2details
#3ACCEPTED0.00 s1, 2details
#4ACCEPTED0.00 s1, 2details
#5ACCEPTED0.00 s1, 2details
#6ACCEPTED0.00 s2details
#7ACCEPTED0.00 s2details
#8ACCEPTED0.00 s2details
#9ACCEPTED0.00 s2details

Code

#include <bits/stdc++.h>
using namespace std;

int main() {
    int leveys, korkeus;
    cin >> korkeus >> leveys;
    char kentta[korkeus][leveys];
    int ax = 0, ay = 0;
    bool found = false;

    for (int y = 0; y < korkeus; y++)
    {
        for (int x = 0; x < leveys; x++)
        {
            cin >> kentta[y][x];
            if(!found && kentta[y][x] == '*') {
                found = true;
                ax = x;
                ay = y;
            }
        }
    }

    int w = 0, h = 0;

    for (w = ax; w < leveys; w++)
    {
        if(kentta[ay][w] != '*') {
            w--;
            break;
        }
    }

    for (h = ay; h < korkeus; h++)
    {
        if(kentta[h][ax] != '*') {
            h--;
            break;
        }
    }
    int lehmat = 0;

    for (int i = ay+1; i < h; i++)
    {
        for (int j = ax+1; j < w; j++)
        {
            if(kentta[i][j] == '@') {
                lehmat++;
            }
        }
    }

    cout << lehmat;
}

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