CSES - Datatähti 2016 alku - Results
Submission details
Task:Tontti
Sender:Chatne
Submission time:2015-10-10 18:43:45
Language:C++
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
Test results
testverdicttimegroup
#10.05 s1details
#2ACCEPTED0.05 s1details
#30.05 s1details
#40.05 s1details
#50.06 s1details
#6--2details
#7--2details
#8--2details
#9--2details
#10--2details
#11--3details
#12--3details
#13--3details
#14--3details
#15--3details

Code

#include <iostream>
#include <string>
#include <vector>
#include <cmath>

using namespace std;

vector<vector<int>> forest;
int dlim, ulim;

int main() {

	cin.sync_with_stdio(false);

	int forh, forw, trc; cin >> forh >> forw >> trc;

	forest = vector<vector<int> >(forw, vector<int>(forh));

	int treecorner(int sx, int sy, int lvl);

	for (int i = 0; i < forh; i++) {
		string rw; cin >> rw;
		for (int j = 0; j < forw; j++) {
			if (rw[j] == '*') {
				forest[j][i] = 1;
			}
		}
	}

	dlim = (int)ceil(sqrt(trc));
	ulim = (forh > forw) ? forh : forw;

	int retcount = 0;
	int curcount = 0;

	for (int i = dlim; i <= ulim; i++) {
		for (int j = 0; j < forh - i; j++) {
			for (int k = 0; k < forw - i; k++) {
				curcount = 0;
				for (int l = 0; l < i; l++) {
					for (int m = 0; m < i; m++) {
						if (forest[j + l][k + m] == 1) {
							curcount++;
						}
							
					}
				}
				if (curcount == trc) {
					retcount++;
				}
			}
		}
	}
	cout << retcount;
}

Test details

Test 1

Group: 1

Verdict:

input
10 10 1
......*...
.......*..
*..*....*.
*....*....
...

correct output
94

user output
75

Test 2

Group: 1

Verdict: ACCEPTED

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

correct output
0

user output
0

Test 3

Group: 1

Verdict:

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

correct output
4

user output
1

Test 4

Group: 1

Verdict:

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

correct output
16

user output
13

Test 5

Group: 1

Verdict:

input
10 10 2
**.***..*.
...*.*....
.***.*...*
***.***..*
...

correct output
30

user output
23

Test 6

Group: 2

Verdict:

input
500 500 1
.................................

correct output
9552040

user output
(empty)

Test 7

Group: 2

Verdict:

input
500 500 5
.................................

correct output
1536063

user output
(empty)

Test 8

Group: 2

Verdict:

input
500 500 25000
**...*...**..*.*..*.**.*..*.*....

correct output
288

user output
(empty)

Test 9

Group: 2

Verdict:

input
500 500 12500
**.**.*..*...*.**...*.***........

correct output
786

user output
(empty)

Test 10

Group: 2

Verdict:

input
500 500 5000
.*.*.**..*.*.**.**..*..**...*....

correct output
1763

user output
(empty)

Test 11

Group: 3

Verdict:

input
2000 2000 1
.................................

correct output
489611392

user output
(empty)

Test 12

Group: 3

Verdict:

input
2000 2000 5
.................................

correct output
120725884

user output
(empty)

Test 13

Group: 3

Verdict:

input
2000 2000 400000
..*..**.**.**.*.***...**.*..**...

correct output
1849

user output
(empty)

Test 14

Group: 3

Verdict:

input
2000 2000 200000
***.*....*.*..*....**..*..*.*....

correct output
2665

user output
(empty)

Test 15

Group: 3

Verdict:

input
2000 2000 80000
**.**...*.***.**....**.*....*....

correct output
5587

user output
(empty)