Task: | misa |
Sender: | eXeP |
Submission time: | 2016-08-01 15:19:35 +0300 |
Language: | C++ |
Status: | READY |
Result: | 100 |
group | verdict | score |
---|---|---|
#1 | ACCEPTED | 100 |
test | verdict | time | |
---|---|---|---|
#1 | ACCEPTED | 0.05 s | details |
#2 | ACCEPTED | 0.05 s | details |
#3 | ACCEPTED | 0.06 s | details |
#4 | ACCEPTED | 0.05 s | details |
#5 | ACCEPTED | 0.06 s | details |
#6 | ACCEPTED | 0.06 s | details |
#7 | ACCEPTED | 0.06 s | details |
Code
#include <bits/stdc++.h>#define i64 long long#define u64 unsigned long long#define i32 int#define u32 unsigned int#define pii pair<int, int>#define pll pair<long long, long long>#define ld long double#define defmod 1000000007#define mati64(a,b) vector<vector<i64>>(a, vector<i64>(b, 0));using namespace std;int n, m;string t[55];i64 cnt(int i, int j){int re = 0;for(int ii = i-1; ii <= i+1; ++ii){for(int jj = j-1; jj <= j+1; ++jj){if(ii < 0 || ii >= n || jj < 0 || jj >= m)continue;if(ii == i && jj == j)continue;if(t[ii][jj] == 'o')re++;}}return re;}int main(){cin.sync_with_stdio(0);cin.tie(0);cin >> n >> m;for(int i = 0; i < n; ++i)cin >> t[i];i64 all = 0, mm = 0;for(int i = 0; i < n; ++i){for(int j = 0; j < m; ++j){if(t[i][j] == 'o')all+=cnt(i, j);elsemm = max(mm, cnt(i, j));}}all/=2;cout << all+mm << endl;return 0;}
Test details
Test 1
Verdict: ACCEPTED
input |
---|
2 3
..o o.. |
correct output |
---|
2 |
user output |
---|
2 |
Test 2
Verdict: ACCEPTED
input |
---|
2 2
oo oo |
correct output |
---|
6 |
user output |
---|
6 |
Test 3
Verdict: ACCEPTED
input |
---|
1 23
o..oo.ooooo..o.oooo.ooo |
correct output |
---|
12 |
user output |
---|
12 |
Test 4
Verdict: ACCEPTED
input |
---|
2 20
..oooooo.oo.....o.oo ooooooooo.o.ooo..ooo |
correct output |
---|
50 |
user output |
---|
50 |
Test 5
Verdict: ACCEPTED
input |
---|
21 11
ooooooooooo ooooooooooo ooooooooooo ooooooooooo ... |
correct output |
---|
830 |
user output |
---|
830 |
Test 6
Verdict: ACCEPTED
input |
---|
28 8
........ .oo..oo. ..oo.... ..o.o... ... |
correct output |
---|
53 |
user output |
---|
53 |
Test 7
Verdict: ACCEPTED
input |
---|
49 50
ooo....oooo.oooo...o..o.oooooo... |
correct output |
---|
4248 |
user output |
---|
4248 |