CSES - Datatähti 2023 alku - Results
Submission details
Task:Lehmät
Sender:Verlet
Submission time:2022-11-13 17:02:20 +0200
Language:C++ (C++17)
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
Test results
testverdicttimegroup
#1ACCEPTED0.00 s1, 2details
#2ACCEPTED0.00 s1, 2details
#30.00 s1, 2details
#40.00 s1, 2details
#5ACCEPTED0.00 s1, 2details
#60.00 s2details
#70.00 s2details
#80.00 s2details
#90.00 s2details

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:14:7: warning: variable 'x1' set but not used [-Wunused-but-set-variable]
   14 |   int x1 = 0, y1 = 0, x2 = 0, y2 = 0;
      |       ^~
input/code.cpp:14:15: warning: variable 'y1' set but not used [-Wunused-but-set-variable]
   14 |   int x1 = 0, y1 = 0, x2 = 0, y2 = 0;
      |               ^~
input/code.cpp:14:23: warning: variable 'x2' set but not used [-Wunused-but-set-variable]
   14 |   int x1 = 0, y1 = 0, x2 = 0, y2 = 0;
      |                       ^~
input/code.cpp:14:31: warning: variable 'y2' set but not used [-Wunused-but-set-variable]
   14 |   int x1 = 0, y1 = 0, x2 = 0, y2 = 0;
      |                               ^~

Code

#include <iostream>

using namespace std;

int main() {
  int width, height;

  cin >> width >> height;

  char map[width * height];
  
  for (int i = 0; i < width * height; i++) cin >> map[i];

  int x1 = 0, y1 = 0, x2 = 0, y2 = 0;

  bool first = true;

  for (int y = 0; y < height; y++) {
    for (int x = 0; x < width; x++) {
      char tile = map[y * width + x];
      if (tile == '*') {
        if (first) {
          first = false;
          x1 = x;
          y1 = y;
        }
        x2 = x;
        y2 = y;
      }
    }
  }

  int n = 0;

  for (int y = 0; y < height; y++) {
    for (int x = 0; x < width; x++) {
      if (map[y * width + x] == '@') {
        n++;
      }
    }
  }

  cout << 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:

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

correct output
4

user output
8

Test 4

Group: 1, 2

Verdict:

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

correct output
11

user output
33

Test 5

Group: 1, 2

Verdict: ACCEPTED

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

correct output
64

user output
64

Test 6

Group: 2

Verdict:

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

correct output
60

user output
88

Test 7

Group: 2

Verdict:

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

correct output
1507

user output
1951

Test 8

Group: 2

Verdict:

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

correct output
3348

user output
4776

Test 9

Group: 2

Verdict:

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

correct output
7225

user output
9656