結果
| 問題 |
No.307 最近色塗る問題多くない?
|
| コンテスト | |
| ユーザー |
tancahn2380
|
| 提出日時 | 2018-03-31 20:04:11 |
| 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 | 2,582 bytes |
| コンパイル時間 | 1,017 ms |
| コンパイル使用メモリ | 109,812 KB |
| 実行使用メモリ | 6,948 KB |
| 最終ジャッジ日時 | 2024-06-26 03:42:31 |
| 合計ジャッジ時間 | 3,190 ms |
|
ジャッジサーバーID (参考情報) |
judge2 / judge3 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 28 WA * 8 |
ソースコード
# include <iostream>
# include <algorithm>
# include <vector>
# include <string>
# include <set>
# include <map>
# include <cmath>
# include <iomanip>
# include <functional>
# include <utility>
# include <stack>
# include <queue>
# include <list>
# include <tuple>
# include <unordered_map>
# include <numeric>
# include <complex>
# include <bitset>
# include <random>
# include <chrono>
using namespace std;
using LL = long long;
using ULL = unsigned long long;
constexpr int INF = 2147483647;
constexpr int HINF = INF / 2;
constexpr double DINF = 100000000000000000.0;
constexpr double HDINF = 50000000000000000.0;
constexpr long long LINF = 9223372036854775807;
constexpr long long HLINF = 4500000000000000000;
const double PI = acos(-1);
int dx[4] = { 0,1,0,-1 }, dy[4] = { 1,0,-1,0 };
template <typename T_char>T_char TL(T_char cX) { return tolower(cX); };
template <typename T_char>T_char TU(T_char cX) { return toupper(cX); };
# define ALL(x) (x).begin(),(x).end()
# define UNIQ(c) (c).erase(unique(ALL((c))),(c).end())
# define LOWER(s) transform(ALL((s)),(s).begin(),TL<char>)
# define UPPER(s) transform(ALL((s)),(s).begin(),TU<char>)
# define mp make_pair
# define eb emplace_back
# define FOR(i,a,b) for(LL i=(a);i<(b);i++)
# define RFOR(i,a,b) for(LL i=(a);i>=(b);i--)
# define REP(i,n) FOR(i,0,n)
# define INIT std::ios::sync_with_stdio(false);std::cin.tie(0)
int a[222][222];
int h, w;
int main() {
cin >> h >> w;
for (int i = 0; i < h; i++) for (int j = 0; j < w; j++) {
cin >> a[i][j];
}
int Q;
cin >> Q;
bool done = false;
int all = -1;
for (int i = 0; i < Q; i++) {
int r, c, x;
cin >> r >> c >> x;
r--; c--;
if (done) {
all = x;
continue;
}
if (a[r][c] != x) {
queue<pair<int, int>> que;
int origin = a[r][c];
que.push(mp(r, c));
int cnt = 0;
while (!que.empty()) {
cnt++;
auto p = que.front(); que.pop();
a[p.first][p.second] = x;
for (int k = 0; k < 4; k++) {
int ny = p.first + dy[k];
int nx = p.second + dx[k];
if (ny < 0 || ny >= h || nx < 0 || nx >= w) continue;
if (a[ny][nx] == origin) {
que.push(mp(ny, nx));
a[ny][nx] = x;
}
}
}
if (cnt >= h*w) done = true;
}
}
if (done && all == -1) {
for (int i = 0; i < h; i++) {
for (int j = 0; j < w; j++) {
cout << all;
if (j < w - 1) cout << " ";
}
cout << endl;
}
}
else {
for (int i = 0; i < h; i++) {
for (int j = 0; j < w; j++) {
cout << a[i][j];
if (j < w - 1) cout << " ";
}
cout << endl;
}
}
return 0;
}
tancahn2380