CSES - Datatähti 2023 alku - Results
Submission details
Task:Lehmät
Sender:poh0
Submission time:2022-10-31 18:02:54 +0200
Language:C++ (C++11)
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 n, m, c, c_t;
bool w;
vector<string> ns;
int main() {
cin >> n >> m;
ns.resize(n);
for (int i = 0; i < n; i++)
cin >> ns[i];
c = 0; w = false; c_t = 0;
for (int i = 0; i < n; i++) {
for (int j = 0; j < m; j++) {
if (ns[i][j] == '*' && !w) w = true;
else if (ns[i][j] == '*' && w && (ns[i][j-1] != '@' || ns[i][j-1] != '.'))
w = false;
else if (ns[i][j] == '@' && w) c_t++;
if (j+1 == m && ns[i][j+1] != '*' && w) c_t = 0;
}
c += c_t;
c_t = 0;
w = false;
}
cout << c << "\n";
}

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