結果
| 問題 |
No.421 しろくろチョコレート
|
| ユーザー |
kotamanegi
|
| 提出日時 | 2016-09-10 00:38:05 |
| 言語 | C++11(廃止可能性あり) (gcc 13.3.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 2,801 bytes |
| コンパイル時間 | 907 ms |
| コンパイル使用メモリ | 94,332 KB |
| 実行使用メモリ | 7,756 KB |
| 最終ジャッジ日時 | 2024-11-16 19:06:45 |
| 合計ジャッジ時間 | 2,490 ms |
|
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 25 WA * 40 |
ソースコード
#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <algorithm>
#include <utility>
#include <functional>
#include <cstring>
#include <queue>
#include <stack>
#include <math.h>
#include <iterator>
#include <vector>
#include <string>
#include <set>
#include <math.h>
#include <iostream>
#include<map>
#include <iomanip>
#include <stdlib.h>
#include <list>
#include <typeinfo>
#include <list>
#include <set>
using namespace std;
#define MAX_MOD 1000000007
#define REP(i,n) for(int i = 0;i < n;++i)
#define LONGINF 1000000000000000000
int choko[1000][1000] = {};
int already_got[1000][1000] = {};
int moved[4] = { 0,0,-1,1 };
int mmove[4] = { 1,-1,0,0 };
int main() {
int n, m;
cin >> n >> m;
REP(i, n) {
string hoge;
cin >> hoge;
REP(q, m) {
if (hoge[q] == 'w') {
choko[i+1][q+1] = 1;
}
else if(hoge[q] == 'b') {
choko[i+1][q+1] = 2;
}
}
}
for (int i = 0;i <= n+1;++i) {
for (int q = 0;q <= m+1;++q) {
if (choko[i][q] != 0&&already_got[i][q] == false) {
queue<pair<pair<int,int>,pair<int,int>>> tmp;
for (int j = 0;j < 4;++j) {
if (choko[i + mmove[j]][q + moved[j]] != 0&&already_got[i+mmove[j]][q + moved[j]] == 0) {
tmp.push(make_pair(make_pair(i + mmove[j], q + moved[j]),make_pair(i,q)));
already_got[i + mmove[j]][q+moved[j]] = true;
already_got[i][q] = 1;
goto aaa;
}
}
aaa:;
while (tmp.empty() == false) {
pair<int, int> te = tmp.front().first;
pair<int, int> to = tmp.front().second;
tmp.pop();
int can_go[2] = {-1,-1};
for (int j = 0;j < 4;++j) {
if (choko[te.first + mmove[j]][te.second + moved[j]] != 0&&already_got[te.first + mmove[j]][te.second + moved[j]] == false) {
can_go[0] = j;
}
if (choko[to.first + mmove[j]][to.second + moved[j]] != 0 && already_got[to.first + mmove[j]][to.second + moved[j]] == false) {
can_go[1] = j;
}
}
if (can_go[0] != -1 && can_go[1] != -1) {
already_got[te.first + mmove[can_go[0]]][te.second + moved[can_go[0]]] = true;
already_got[to.first + mmove[can_go[1]]][to.second + moved[can_go[1]]] = true;
tmp.push(make_pair(te, make_pair(te.first + mmove[can_go[0]], te.second + moved[can_go[0]])));
tmp.push(make_pair(to, make_pair(to.first + mmove[can_go[1]], to.second + moved[can_go[1]])));
}
}
}
}
}
long long white = 0;
long long black = 0;
long long win = 0;
for (int i = 0;i <= n + 1;i++) {
for (int q = 0;q <= m + 1;++q) {
if (already_got[i][q] == 1) {
win++;
}
else {
if (choko[i][q] == 1) {
white++;
}
if (choko[i][q] == 2) {
black++;
}
}
}
}
long long ans = win * 50;
int hoge = min(white, black);
ans += hoge * 10;
ans += max(white, black) - hoge;
cout <<ans << endl;
return 0;
}
kotamanegi