結果
問題 | No.55 正方形を描くだけの簡単なお仕事です。 |
ユーザー |
|
提出日時 | 2014-11-04 18:19:17 |
言語 | C++11 (gcc 13.3.0) |
結果 |
AC
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実行時間 | 2,379 ms / 5,000 ms |
コード長 | 3,269 bytes |
コンパイル時間 | 2,051 ms |
コンパイル使用メモリ | 169,080 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2024-12-30 17:28:55 |
合計ジャッジ時間 | 47,789 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 4 |
other | AC * 21 |
コンパイルメッセージ
main.cpp: In function ‘std::ostream& operator<<(std::ostream&, std::pair<_T1, _T2>&)’: main.cpp:24:146: warning: no return statement in function returning non-void [-Wreturn-type] 24 | template <class T,class U> std::ostream& operator<<(std::ostream &os, std::pair<T,U> &v){os << "(" << v.first << ", " << v.second << ")"<< endl; } | ^
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 mt make_tuple#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> &v){os << "(" << v.first << ", " << v.second << ")"<< endl; }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;int dist(pair <int,int> v1,pair <int,int> v2){return (v1.fir-v2.fir) * (v1.fir-v2.fir) + (v1.sec-v2.sec) * (v1.sec-v2.sec);}bool is_square(vector <pair <int,int> > vs){sort(ALL(vs));rep(i,sz(vs)-1){if(vs[i] == vs[i+1]){return false;}}vector <pair <int,pair <int,int> > > ds;rep2(i,1,sz(vs)){ds.pb(mp(dist(vs[0],vs[i]),mp(vs[i].fir-vs[0].fir,vs[i].sec-vs[0].sec)));}if(ds[0].fir == ds[1].fir){if(ds[0].fir * 2 == ds[2].fir){if(ds[0].sec.fir * ds[1].sec.fir + ds[0].sec.sec * ds[1].sec.sec == 0){int tmp = ds[0].sec.fir * ds[2].sec.fir + ds[0].sec.sec * ds[2].sec.sec;if(2*tmp*tmp == ds[0].fir * ds[2].fir){return true;}}}}return false;}int main(){cin.tie(0);ios_base::sync_with_stdio(0);vector <pair <int,int> > vs;rep(i,3){int x,y;cin >> x >> y;vs.pb(mp(x,y));}for(int x = -2000;x <= 2000;x++){for(int y = -2000;y <= 2000;y++){vs.pb(mp(x,y));if(is_square(vs)){cout << x <<" " << y << endl;return 0;}vs.pop_back();}}cout << -1 << endl;return 0;}