Submission #1660240
Source Code Expand
#include <bits/stdc++.h> /* */ using namespace std; long long int H, W; pair<long long int, vector<string>> E(vector<string>X){ long long int ret = 0; for( size_t i = 0; i < H / 2; i++ ){ for( size_t j = 0; j < W; j++ ){ if( X[i][j] != X[H - i - 1][j] ){ ret++; X[i][j] = X[H - i - 1][j] = '.'; } } } return make_pair(ret, X); } pair<long long int, vector<string>> F(vector<string>X){ long long int ret = 0; for( size_t i = 0; i < H; i++ ){ for( size_t j = 0; j < W / 2; j++ ){ if( X[i][j] != X[i][W - j - 1] ){ ret++; X[i][j] = X[i][W - j - 1] = '.'; } } } return make_pair(ret, X); } long long int G(vector<string>X){ long long int ret = 0; for( size_t i = 0; i < H; i++ ){ for( size_t j = 0; j < W; j++ ){ if( X[i][j] == 'S' ){ ret++; } } } return ret; } int main(){ cin >> H >> W; long long int A, B; cin >> A >> B; vector<string>D(H); for( size_t i = 0; i < H; i++ ){ cin >> D[i]; } long long int ans = 0; { auto ret1 = E(D); auto ret2 = F(ret1.second); auto ret3 = G(ret2.second); if( ret1.first == 0 ){ ans = max(ans, ret2.first / 2 * A + ret3 / 2 * max(A, B) + ret3 / 4 * min(A, B) - A); } else{ if( ret2.first == 0 ){ ans = max(ans, ret2.first / 2 * A + ret3 / 2 * max(A, B) + ret3 / 4 * min(A, B) - B); } else{ ans = max(ans, ret2.first / 2 * A + ret3 / 2 * max(A, B) + ret3 / 4 * min(A, B)); } } } { auto ret1 = F(D); auto ret2 = E(ret1.second); auto ret3 = G(ret2.second); if( ret1.first == 0 ){ ans = max(ans, ret2.first / 2 * B + ret3 / 2 * max(A, B) + ( ret3 / 4 * min(A, B) - B )); } else{ if( ret2.first == 0 ){ ans = max(ans, ret2.first / 2 * B + ret3 / 2 * max(A, B) + ( ret3 / 4 * min(A, B) -A)); } else{ ans = max(ans, ret2.first / 2 * B + ret3 / 2 * max(A, B) + ( ret3 / 4 * min(A, B) )); } } } cout << ans + A + B << endl; }
Submission Info
Submission Time | |
---|---|
Task | D - 石 |
User | goryudyuma |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 1987 Byte |
Status | WA |
Exec Time | 4 ms |
Memory | 496 KB |
Judge Result
Set Name | Sample | All | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 600 | ||||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | sample_01.txt, sample_02.txt, sample_03.txt |
All | 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, 20.txt, 21.txt, 22.txt, 23.txt, 24.txt, 25.txt, 26.txt, 27.txt, 28.txt, 29.txt, 30.txt, 31.txt, 32.txt, 33.txt, 34.txt, sample_01.txt, sample_02.txt, sample_03.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | AC | 4 ms | 496 KB |
02.txt | AC | 4 ms | 496 KB |
03.txt | AC | 4 ms | 496 KB |
04.txt | AC | 4 ms | 496 KB |
05.txt | AC | 4 ms | 496 KB |
06.txt | AC | 4 ms | 496 KB |
07.txt | AC | 3 ms | 496 KB |
08.txt | AC | 3 ms | 496 KB |
09.txt | WA | 3 ms | 496 KB |
10.txt | AC | 3 ms | 496 KB |
11.txt | AC | 3 ms | 496 KB |
12.txt | AC | 3 ms | 496 KB |
13.txt | AC | 4 ms | 496 KB |
14.txt | AC | 3 ms | 496 KB |
15.txt | AC | 3 ms | 496 KB |
16.txt | AC | 3 ms | 496 KB |
17.txt | AC | 3 ms | 496 KB |
18.txt | AC | 3 ms | 496 KB |
19.txt | AC | 3 ms | 496 KB |
20.txt | AC | 3 ms | 496 KB |
21.txt | AC | 3 ms | 496 KB |
22.txt | AC | 4 ms | 496 KB |
23.txt | AC | 3 ms | 384 KB |
24.txt | AC | 3 ms | 496 KB |
25.txt | AC | 2 ms | 256 KB |
26.txt | WA | 3 ms | 384 KB |
27.txt | WA | 3 ms | 496 KB |
28.txt | WA | 3 ms | 496 KB |
29.txt | WA | 3 ms | 384 KB |
30.txt | AC | 3 ms | 496 KB |
31.txt | AC | 2 ms | 384 KB |
32.txt | WA | 3 ms | 496 KB |
33.txt | WA | 3 ms | 384 KB |
34.txt | WA | 3 ms | 384 KB |
sample_01.txt | AC | 1 ms | 256 KB |
sample_02.txt | AC | 1 ms | 256 KB |
sample_03.txt | AC | 1 ms | 256 KB |