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Datatähti 2016 alku

Start:2015-09-28 00:00:00
End:2015-10-12 00:00:00
 

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CSES - Datatähti 2016 alku - Results
History
2015-10-11 22:01:0347
2015-10-11 22:00:1714
2015-10-11 21:58:3647
2015-10-11 21:57:5847
2015-10-11 21:55:0214
2015-10-11 21:49:290
2015-10-11 21:49:030
2015-10-11 21:48:000
2015-10-11 21:47:210
2015-10-11 21:46:450
2015-10-11 21:46:0947
2015-10-11 21:43:3547
2015-10-11 21:34:490
2015-10-11 21:33:330
2015-10-11 21:14:050
2015-10-11 21:13:300
2015-10-11 21:11:130
2015-10-11 21:10:020
2015-10-11 21:01:540
2015-10-11 18:50:3714
2015-10-11 18:47:000
2015-10-11 17:39:1814
2015-09-30 00:34:3214
2015-09-30 00:21:5714
2015-09-30 00:20:280
2015-09-30 00:11:540
2015-09-30 00:08:200
2015-09-29 23:56:490
2015-09-28 11:54:170
Task:Tontti
Sender:Dentosal
Submission time:2015-10-11 18:47:00
Language:C++
Status:READY
Score:0

Feedback

groupverdictscore
#1WRONG ANSWER0
#2TIME LIMIT EXCEEDED0
#3TIME LIMIT EXCEEDED0

Test results

testverdicttime (s)group
#1WRONG ANSWER0.06 / 1.001details
#2ACCEPTED0.06 / 1.001details
#3WRONG ANSWER0.06 / 1.001details
#4WRONG ANSWER0.05 / 1.001details
#5WRONG ANSWER0.05 / 1.001details
#6TIME LIMIT EXCEEDED-- / 1.002details
#7TIME LIMIT EXCEEDED-- / 1.002details
#8TIME LIMIT EXCEEDED-- / 1.002details
#9TIME LIMIT EXCEEDED-- / 1.002details
#10TIME LIMIT EXCEEDED-- / 1.002details
#11TIME LIMIT EXCEEDED-- / 1.003details
#12TIME LIMIT EXCEEDED-- / 1.003details
#13TIME LIMIT EXCEEDED-- / 1.003details
#14TIME LIMIT EXCEEDED-- / 1.003details
#15TIME LIMIT EXCEEDED-- / 1.003details

Code

#include <iostream>
#include <string>
typedef long long ll;
using namespace std;

bool table[2000][2000] = {0};

int main() {
    ll height;
    ll width;
    ll trees;

    cin >> height;
    cin >> width;
    cin >> trees;

    string temps;

    for (int q = 0; q < height; q++) {
        cin >> temps;
        for (int i = 0; i < width; i++) {
            if (temps[i] == '*') {
                table[i][q] = true;
            }
        }
    }

    ll sum = 0;
    ll res = 0;
    for (int x = 0; x < width; x++) {
        for (int y = 0; y < height; y++) {
            for (int s = 1; s < min(width-x, height-y); s++) {
                sum = 0;
                for (int xx = 0; xx < s; xx++) {
                    for (int yy = 0; yy < s; yy++) {
                        if (table[x+xx][y+yy]) {
                            sum++;
                        }
                    }
                }
                if (sum == trees) {
                    res++;
                }
            }
        }
    }
    std::cout << res << std::endl;
    return 0;
}

Test details

Test 1

Group: 1

Verdict: WRONG ANSWER

input
10 10 1
......*...
.......*..
*..*....*.
*....*....
...
view   save

correct output
94

view   save

user output
75

view   save

Test 2

Group: 1

Verdict: ACCEPTED

input
10 10 5
**********
**********
**********
**********
...
view   save

correct output
0

view   save

user output
0

view   save

Test 3

Group: 1

Verdict: WRONG ANSWER

input
10 10 10
**...*...*
*..*.**.*.
...**.*..*
*...**.*..
...
view   save

correct output
4

view   save

user output
1

view   save

Test 4

Group: 1

Verdict: WRONG ANSWER

input
10 10 5
****......
*.*.**..**
....*.*..*
...*.***..
...
view   save

correct output
16

view   save

user output
13

view   save

Test 5

Group: 1

Verdict: WRONG ANSWER

input
10 10 2
**.***..*.
...*.*....
.***.*...*
***.***..*
...
view   save

correct output
30

view   save

user output
23

view   save

Test 6

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
500 500 1
.................................
view   save

correct output
9552040

view   save

user output
(empty)

Test 7

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
500 500 5
.................................
view   save

correct output
1536063

view   save

user output
(empty)

Test 8

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
500 500 25000
**...*...**..*.*..*.**.*..*.*....
view   save

correct output
288

view   save

user output
(empty)

Test 9

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
500 500 12500
**.**.*..*...*.**...*.***........
view   save

correct output
786

view   save

user output
(empty)

Test 10

Group: 2

Verdict: TIME LIMIT EXCEEDED

input
500 500 5000
.*.*.**..*.*.**.**..*..**...*....
view   save

correct output
1763

view   save

user output
(empty)

Test 11

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
2000 2000 1
.................................
view   save

correct output
489611392

view   save

user output
(empty)

Test 12

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
2000 2000 5
.................................
view   save

correct output
120725884

view   save

user output
(empty)

Test 13

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
2000 2000 400000
..*..**.**.**.*.***...**.*..**...
view   save

correct output
1849

view   save

user output
(empty)

Test 14

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
2000 2000 200000
***.*....*.*..*....**..*..*.*....
view   save

correct output
2665

view   save

user output
(empty)

Test 15

Group: 3

Verdict: TIME LIMIT EXCEEDED

input
2000 2000 80000
**.**...*.***.**....**.*....*....
view   save

correct output
5587

view   save

user output
(empty)