CSES - Datatähti 2016 alku - Results
Submission details
Task:Tontti
Sender:MusserO
Submission time:2015-10-11 23:53:56
Language:Python3
Status:READY
Result:0
Feedback
groupverdictscore
#10
#20
#30
Test results
testverdicttimegroup
#10.08 s1details
#2ACCEPTED0.08 s1details
#3ACCEPTED0.08 s1details
#4ACCEPTED0.07 s1details
#5ACCEPTED0.08 s1details
#60.91 s2details
#70.91 s2details
#80.93 s2details
#90.93 s2details
#100.94 s2details
#110.92 s3details
#120.86 s3details
#130.89 s3details
#140.89 s3details
#150.89 s3details

Code

v = 0
n, m, x = [int(z) for z in input().split(" ")]
r = [[[0 for i in range(m)] for j in range(n)] for k in range(min(n, m)+1)]
for i in range(n):
    s = input()
    for j in range(m):
        r[0][i][j] = 0
        r[1][i][j] = (s[j] == '*')
        if (r[1][i][j] == x): ++v
for k in range(2, min(n, m)):
    for i in range(k-1, n):
        for j in range(k-1, m):
            r[k][i][j] = r[1][i][j] + r[k-1][i-1][j] + r[k-1][i][j-1] -\
                        r[k-2][i-1][j-1] + r[1][i-k+1][j-k+1]
            if (r[k][i][j] == x): v+=1
print(v)

Test details

Test 1

Group: 1

Verdict:

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

correct output
94

user output
84

Test 2

Group: 1

Verdict: ACCEPTED

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

correct output
0

user output
0

Test 3

Group: 1

Verdict: ACCEPTED

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

correct output
4

user output
4

Test 4

Group: 1

Verdict: ACCEPTED

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

correct output
16

user output
16

Test 5

Group: 1

Verdict: ACCEPTED

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

correct output
30

user output
30

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)