結果
問題 | No.455 冬の大三角 |
ユーザー | is_eri23 |
提出日時 | 2016-12-07 18:12:08 |
言語 | C++11 (gcc 13.3.0) |
結果 |
AC
|
実行時間 | 2 ms / 2,000 ms |
コード長 | 3,014 bytes |
コンパイル時間 | 1,411 ms |
コンパイル使用メモリ | 166,500 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-06-29 21:21:47 |
合計ジャッジ時間 | 3,400 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge3 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 54 |
ソースコード
#include <bits/stdc++.h> #define EPS 1e-9 #define INF 1070000000LL #define MOD 1000000007LL #define fir first #define foreach(it,X) for(auto it=(X).begin();it!=(X).end();it++) #define numa(x,a) for(auto x: a) #define ite iterator #define mp make_pair #define rep(i,n) rep2(i,0,n) #define rep2(i,m,n) for(int i=m;i<(n);i++) #define pb push_back #define pf push_front #define sec second #define sz(x) ((int)(x).size()) #define ALL( c ) (c).begin(), (c).end() #define gcd(a,b) __gcd(a,b) #define mem(x,n) memset(x,n,sizeof(x)) #define endl "\n" using namespace std; template <int POS, class TUPLE> void deploy(std::ostream &os, const TUPLE &tuple){} template <int POS, class TUPLE, class H, class ...Ts> void deploy(std::ostream &os, const TUPLE &t){ os << (POS == 0 ? "" : ", ") << get<POS>(t); deploy<POS + 1, TUPLE, Ts...>(os, t); } template <class T,class U> std::ostream& operator<<(std::ostream &os, std::pair<T,U> &p){ os << "(" << p.first <<", " << p.second <<")";return os; } template <class T> std::ostream& operator<<(std::ostream &os, std::vector<T> &v){ int remain = v.size(); os << "{"; for(auto e: v) os << e << (--remain == 0 ? "}" : ", "); return os; } template <class T> std::ostream& operator<<(std::ostream &os, std::set<T> &v){ int remain = v.size(); os << "{"; for(auto e: v) os << e << (--remain == 0 ? "}" : ", "); return os; } template <class T, class K> std::ostream& operator<<(std::ostream &os, std::map<T, K> &mp){ int remain = mp.size(); os << "{"; for(auto e: mp) os << "(" << e.first << " -> " << e.second << ")" << (--remain == 0 ? "}" : ", "); return os; } #define DEBUG1(var0) { std::cerr << (#var0) << "=" << (var0) << endl; } #define DEBUG2(var0, var1) { std::cerr << (#var0) << "=" << (var0) << ", ";DEBUG1(var1); } #define DEBUG3(var0, var1, var2) { std::cerr << (#var0) << "=" << (var0) << ", ";DEBUG2(var1,var2); } #define DEBUG4(var0, var1, var2, var3) { std::cerr << (#var0) << "=" << (var0) << ", ";DEBUG3(var1,var2,var3); } using ll = long long; bool OK(const vector <pair <int,int>> &st) { if (st[0] == st[2] || st[1] == st[2]) { return false; } int x1 = st[0].fir - st[1].fir; int y1 = st[0].sec - st[1].sec; int x2 = st[0].fir - st[2].fir; int y2 = st[0].sec - st[2].sec; return y1 * x2 != y2 * x1; } void output(int H, int W, vector <pair <int,int>> &st){ st.pb(mp(110,110)); sort(ALL(st)); reverse(ALL(st)); rep(i,H){ rep(j,W){ auto s = st.back(); if (s.fir == i && s.sec == j) { cout << '*'; st.pop_back(); } else { cout << '-'; } } cout << endl; } } int main() { cin.tie(0); ios_base::sync_with_stdio(0); int H,W; cin >> H >> W; vector <pair <int,int> > stars; rep(i,H){ string S; cin >> S; rep(j,W){ if (S[j] == '*') { stars.pb(mp(i,j)); } } } rep(i,H){ rep(j,W){ stars.pb(mp(i,j)); if (OK(stars)){ output(H, W, stars); return 0; } stars.pop_back(); } } return 0; }