結果
問題 | No.61 リベリオン |
ユーザー | hamray |
提出日時 | 2020-03-16 00:33:38 |
言語 | C++11 (gcc 11.4.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 8,238 bytes |
コンパイル時間 | 1,276 ms |
コンパイル使用メモリ | 162,656 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-05-04 19:43:56 |
合計ジャッジ時間 | 1,957 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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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 | 1 ms
5,248 KB |
testcase_01 | AC | 1 ms
5,376 KB |
testcase_02 | AC | 1 ms
5,376 KB |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | AC | 2 ms
5,376 KB |
ソースコード
#include <bits/stdc++.h> //typedef //-------------------------#include <bits/stdc++.h> const double pi = 3.141592653589793238462643383279; using namespace std; //conversion //------------------------------------------ inline int toInt(string s) { int v; istringstream sin(s); sin >> v; return v; } template<class T> inline string toString(T x) { ostringstream sout; sout << x; return sout.str(); } inline int readInt() { int x; scanf("%d", &x); return x; } //typedef //------------------------------------------ typedef vector<int> VI; typedef vector<VI> VVI; typedef vector<string> VS; typedef pair<int, int> PII; typedef pair<long long, long long> PLL; typedef pair<int, PII> TIII; typedef long long LL; typedef unsigned long long ULL; typedef vector<LL> VLL; typedef vector<VLL> VVLL; //container util //------------------------------------------ #define ALL(a) (a).begin(),(a).end() #define RALL(a) (a).rbegin(), (a).rend() #define PB push_back #define MP make_pair #define SZ(a) int((a).size()) #define SQ(a) ((a)*(a)) #define EACH(i,c) for(typeof((c).begin()) i=(c).begin(); i!=(c).end(); ++i) #define EXIST(s,e) ((s).find(e)!=(s).end()) #define SORT(c) sort((c).begin(),(c).end()) //repetition //------------------------------------------ #define FOR(i,s,n) for(int i=s;i<(int)n;++i) #define REP(i,n) FOR(i,0,n) #define MOD 1000000007 #define rep(i, a, b) for(int i = a; i < (b); ++i) #define trav(a, x) for(auto& a : x) #define all(x) x.begin(), x.end() #define sz(x) (int)(x).size() typedef long long ll; typedef pair<int, int> pii; typedef vector<int> vi; const double EPS = 1E-8; #define chmin(x,y) x=min(x,y) #define chmax(x,y) x=max(x,y) class UnionFind { public: vector <int> par; vector <int> siz; UnionFind(int sz_): par(sz_), siz(sz_, 1) { for (ll i = 0; i < sz_; ++i) par[i] = i; } void init(int sz_) { par.resize(sz_); siz.assign(sz_, 1LL); for (ll i = 0; i < sz_; ++i) par[i] = i; } int root(int x) { while (par[x] != x) { x = par[x] = par[par[x]]; } return x; } bool merge(int x, int y) { x = root(x); y = root(y); if (x == y) return false; if (siz[x] < siz[y]) swap(x, y); siz[x] += siz[y]; par[y] = x; return true; } bool issame(int x, int y) { return root(x) == root(y); } int size(int x) { return siz[root(x)]; } }; ll modPow(ll x, ll n, ll mod = MOD){ if(n <= 0) return 1; ll res = 1; while(n){ if(n&1) res = (res * x)%mod; res %= mod; x = x * x %mod; n >>= 1; } return res; } #define SIEVE_SIZE 5000000+10 bool sieve[SIEVE_SIZE]; void makeSieve(){ for(int i=0; i<SIEVE_SIZE; ++i) sieve[i] = true; sieve[0] = sieve[1] = false; for(int i=2; i*i<SIEVE_SIZE; ++i) if(sieve[i]) for(int j=2; i*j<SIEVE_SIZE; ++j) sieve[i*j] = false; } bool isprime(ll n){ if(n == 0 || n == 1) return false; for(ll i=2; i*i<=n; ++i) if(n%i==0) return false; return true; } const int MAX = 2000010; long long fac[MAX], finv[MAX], inv[MAX]; // テーブルを作る前処理 void COMinit() { fac[0] = fac[1] = 1; finv[0] = finv[1] = 1; inv[1] = 1; for (int i = 2; i < MAX; i++){ fac[i] = fac[i - 1] * i % MOD; inv[i] = MOD - inv[MOD%i] * (MOD / i) % MOD; finv[i] = finv[i - 1] * inv[i] % MOD; } } // 二項係数計算 long long COM(int n, int k){ if (n < k) return 0; if (n < 0 || k < 0) return 0; return fac[n] * (finv[k] * finv[n - k] % MOD) % MOD; } long long extGCD(long long a, long long b, long long &x, long long &y) { if (b == 0) { x = 1; y = 0; return a; } long long d = extGCD(b, a%b, y, x); y -= a/b * x; return d; } // 負の数にも対応した mod (a = -11 とかでも OK) inline long long mod(long long a, long long m) { return (a % m + m) % m; } // 逆元計算 (ここでは a と m が互いに素であることが必要) long long modinv(long long a, long long m) { long long x, y; extGCD(a, m, x, y); return mod(x, m); // 気持ち的には x % m だが、x が負かもしれないので } ll GCD(ll a, ll b){ if(b == 0) return a; return GCD(b, a%b); } int main() { cin.tie(0); ios::sync_with_stdio(false); cout << fixed << setprecision(15); int Q; cin >> Q; REP(q,Q){ int W, H, D; int Mx, My, Hx, Hy, Vx, Vy; cin >> W >> H >> D >> Mx >> My >> Hx >> Hy >> Vx >> Vy; int check[16][16]; REP(i,H)REP(j,W) check[i][j] = INT_MAX; check[Hy][Hx] = 0; bool ok = false; int nowy = Hy, nowx = Hx; D = min(D, 225); while(D){ if(Vx != 0 && abs(Vy)%abs(Vx) == 0){ int d = abs(Vy)/abs(Vx); int ny = nowy, nx = nowx; for(int i=1; i<=abs(Vx); i++){ if(Vx >= 0){ nx = nx + 1; if(nx > W){ nx = W - (nx - W); Vx = -Vx; } }else{ nx = nx - 1; if(nx < 0){ nx = abs(nx); Vx = -Vx; } } if(Vy >= 0){ ny = ny + d; if(ny > H){ if((ny/H)%2 == 0){ ny = ny - (ny/H)*H; }else{ ny = H-ny%H; Vy = -Vy; } } }else{ ny = ny - d; if(ny < 0){ if(abs(ny)/H%2 == 0){ ny = abs(ny)%H; Vy = -Vy; }else{ ny = H-abs(ny)%H; } } } check[ny][nx] = min(check[nowy][nowx] + 1, check[ny][nx]); } nowx = nx, nowy = ny; }else{ int ny = nowy + Vy, nx = nowx + Vx; if(Vx >= 0){ if(nx > W){ if((nx/W)%2 == 0){ nx = nx - (nx/W)*W; }else{ nx = W-nx%W; Vx = -Vx; } } }else{ if(nx < 0){ if(abs(nx)/W%2 == 0){ nx = abs(nx)%W; Vx = -Vx; }else{ nx = W-abs(nx)%W; } } } if(Vy >= 0){ if(ny > H){ if((ny/H)%2 == 0){ ny = ny - (ny/H)*H; }else{ ny = H-ny%H; Vy = -Vy; } } }else{ if(ny <= 0){ if(abs(ny)/H%2 == 0){ ny = abs(ny)%H; Vy = -Vy; }else{ ny = H-abs(ny)%H; } } } check[ny][nx] = min(check[ny][nx], check[nowy][nowx] + 1); nowx = nx, nowy = ny; } //cout << nowy << " " << nowx << endl; D--; } if(check[My][Mx] != INT_MAX){ cout << "Hit" << endl; }else{ cout << "Miss" << endl; } } return 0; }