QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#189384 | #2880. Letters Q and F | IsaacMoris# | WA | 1ms | 3608kb | C++17 | 1.8kb | 2023-09-27 13:57:33 | 2023-09-27 13:57:33 |
Judging History
answer
#include<iostream>
#include <bits/stdc++.h>
#define ll long long
#define IO ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
using namespace std;
const int N = 500 + 5, inf = 2e9;
int n, m;
char a[N][N];
bool checkisQ(int x, int y) {
if (y - 2 < 0)return false;
for (int i = 0; i < 5; i++) {
if (a[x + i][y] != '#') return false;
}
for (int i = 0; i <= 2; i++) {
for (int j = 1; j <= 2; j++) {
if (i == 1 && j == 1 && a[x + i][y - j] == '#')return false;
if ((i != 1 || j != 1) && a[x + i][y - j] != '#')return false;
}
}
for (int i = 0; i < 5; i++) {
a[x + i][y] = '.';
}
for (int i = 0; i <= 2; i++) {
for (int j = 1; j <= 2; j++) {
if ((i != 1 || j != 1)) {
a[x + i][y - j] = '.';
}
}
}
return true;
}
bool checkisF(int x, int y) {
if (y + 2 >= m)return false;
for (int i = 0; i < 5; i++) {
if (a[x + i][y] != '#') return false;
}
if (a[x][y + 1] != '#' || a[x][y + 2] != '#' || a[x + 2][y + 1] != '#')return false;
for (int i = 0; i < 5; i++) {
a[x + i][y] = '.';
}
a[x][y + 1] = a[x][y + 2] = a[x + 2][y + 1] = '.';
return true;
}
void doWork() {
cin >> n >> m;
for (int i = 0; i < n; i++) {
cin >> a[i];
}
int q = 0, f = 0;
for (int j = 0; j < m; j++) {
for (int i = 0; i + 4 < n; i++) {
q += checkisQ(i, j);
f += checkisF(i, j);
}
}
cout << q << " " << f;
}
int main() {
IO
int t = 1;
// cin >> t;
for (int i = 1; i <= t; i++) {
// cout << "Case #" << i << ": ";
doWork();
}
}
Details
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Test #1:
score: 100
Accepted
time: 1ms
memory: 3436kb
input:
5 3 ### #.# ### ..# ..#
output:
1 0
result:
ok single line: '1 0'
Test #2:
score: 0
Accepted
time: 1ms
memory: 3440kb
input:
5 3 ### #.. ##. #.. #..
output:
0 1
result:
ok single line: '0 1'
Test #3:
score: 0
Accepted
time: 1ms
memory: 3608kb
input:
5 8 ###..### #.#..#.. ###..##. ..#..#.. ..#..#..
output:
1 1
result:
ok single line: '1 1'
Test #4:
score: 0
Accepted
time: 0ms
memory: 3572kb
input:
8 8 .....### ###..#.# #.###### ###.#### #.###.## #.#.###. ..#...#. ......#.
output:
2 2
result:
ok single line: '2 2'
Test #5:
score: 0
Accepted
time: 0ms
memory: 3472kb
input:
10 10 ....###... ....#.###. ....###... ....#.##.. ###.#.#### #.###.##.. ###.#..##. #.###..#.. #...#..#.. ....#.....
output:
1 4
result:
ok single line: '1 4'
Test #6:
score: -100
Wrong Answer
time: 1ms
memory: 3412kb
input:
50 50 ###..................###.......###...###.......### #.....###.........####..###....#.....#.####.####.# #####.#...######..#.###.#.###..##....####...#..### #.#...##..#.##....####..###....#.......###..##...# #.##..#...#####.###.##..#.##...#.###...##...#....# ..#####.###.##..#.#.#...#.#......#.####...
output:
55 72
result:
wrong answer 1st lines differ - expected: '66 70', found: '55 72'