結果
問題 | No.307 最近色塗る問題多くない? |
ユーザー | tancahn2380 |
提出日時 | 2018-03-31 19:37:17 |
言語 | C++11 (gcc 11.4.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,514 bytes |
コンパイル時間 | 848 ms |
コンパイル使用メモリ | 106,384 KB |
実行使用メモリ | 8,208 KB |
最終ジャッジ日時 | 2024-06-26 03:41:34 |
合計ジャッジ時間 | 2,860 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge1 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 2 ms
6,812 KB |
testcase_01 | AC | 2 ms
6,944 KB |
testcase_02 | AC | 2 ms
6,944 KB |
testcase_03 | AC | 2 ms
6,944 KB |
testcase_04 | AC | 3 ms
6,940 KB |
testcase_05 | AC | 2 ms
6,940 KB |
testcase_06 | AC | 2 ms
6,940 KB |
testcase_07 | AC | 7 ms
6,940 KB |
testcase_08 | AC | 21 ms
6,944 KB |
testcase_09 | AC | 9 ms
6,940 KB |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | AC | 2 ms
6,940 KB |
testcase_13 | AC | 24 ms
6,940 KB |
testcase_14 | AC | 3 ms
6,940 KB |
testcase_15 | AC | 4 ms
6,944 KB |
testcase_16 | AC | 3 ms
6,944 KB |
testcase_17 | AC | 13 ms
6,940 KB |
testcase_18 | AC | 31 ms
6,944 KB |
testcase_19 | AC | 29 ms
6,944 KB |
testcase_20 | AC | 3 ms
6,940 KB |
testcase_21 | AC | 24 ms
6,940 KB |
testcase_22 | AC | 23 ms
6,940 KB |
testcase_23 | AC | 119 ms
6,944 KB |
testcase_24 | AC | 49 ms
6,940 KB |
testcase_25 | AC | 37 ms
6,944 KB |
testcase_26 | AC | 38 ms
6,940 KB |
testcase_27 | WA | - |
testcase_28 | AC | 34 ms
6,944 KB |
testcase_29 | AC | 17 ms
6,940 KB |
testcase_30 | WA | - |
testcase_31 | WA | - |
testcase_32 | WA | - |
testcase_33 | AC | 15 ms
7,040 KB |
testcase_34 | WA | - |
testcase_35 | AC | 39 ms
6,944 KB |
コンパイルメッセージ
main.cpp: In function ‘int main()’: main.cpp:120:38: warning: ‘ans’ may be used uninitialized in this function [-Wmaybe-uninitialized] 120 | else cout << ans; | ^~~
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 h, w; int Par[100000]; int Rank[100000]; void init(int n) { for (int i = 0; i < n; i++) { Par[i] = i; Rank[i] = 0; } } int find(int x) { if (Par[x] == x) { return x; } else { return Par[x] = find(Par[x]); } } void unite(int x, int y) { x = find(x); y = find(y); if (x == y) return; if (Rank[x] < Rank[y]) { Par[x] = y; } else { Par[y] = x; if (Rank[x] == Rank[y])Rank[x]++; } } bool same(int x, int y) { return find(x) == find(y); } int a[1010][1010]; void dfs(int y, int x, int c) { a[y][x] = c; REP(k, 4) { int nx = x + dx[k], ny = y + dy[k]; if (0 <= nx&&nx < w && 0 <= ny&&ny < h&&a[ny][nx] != c) { dfs(ny, nx, c); } } return; } int main() { cin >> h >> w; init(h*w + 10); REP(i, h)REP(j, w) { cin >> a[i][j]; } int q; cin >> q; int ans; REP(Q, q) { int r, c, x; cin >> r >> c >> x; r--, c--; if (q >= h + w-1) { ans = x; continue; } if(a[r][c]!=x)dfs(r, c, x); } REP(i, h) { REP(j, w) { if (j)cout << " "; if(q<h+w)cout << a[i][j]; else cout << ans; } cout << endl; } //system("pause"); }