結果
問題 | No.2953 Maximum Right Triangle |
ユーザー |
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提出日時 | 2024-11-08 21:40:31 |
言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 2 ms / 2,000 ms |
コード長 | 2,100 bytes |
コンパイル時間 | 1,624 ms |
コンパイル使用メモリ | 166,508 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2024-11-08 21:40:36 |
合計ジャッジ時間 | 1,896 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge4 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 1 |
other | AC * 6 |
ソースコード
#include <bits/stdc++.h>using namespace std;#define CPP_STR(x) CPP_STR_I(x)#define CPP_CAT(x, y) CPP_CAT_I(x, y)#define CPP_STR_I(args...) #args#define CPP_CAT_I(x, y) x##y#define ASSERT(expr...) assert((expr))using i8 = int8_t;using u8 = uint8_t;using i16 = int16_t;using u16 = uint16_t;using i32 = int32_t;using u32 = uint32_t;using i64 = int64_t;using u64 = uint64_t;using f32 = float;using f64 = double;// }}}constexpr i64 INF = 1'010'000'000'000'000'017LL;constexpr i64 MOD = 998244353LL;constexpr f64 EPS = 1e-12;constexpr f64 PI = 3.14159265358979323846;#define M5 100007#define M9 1000000000#define F first#define S second// util {{{#define FOR(i, start, end) for (i64 i = (start), CPP_CAT(i, xxxx_end) = (end); i < CPP_CAT(i, xxxx_end); ++i)#define REP(i, n) FOR(i, 0, n)#define all(x) (x).begin(), (x).end()#define ll long long int#define VI vector<ll>#define VVI vector<VI>#define ISD true#define debug(x) \if (ISD) \cout << #x << ": " << x << endltemplate <typename T, typename U, typename Comp = less<>>bool chmax(T &xmax, const U &x, Comp comp = {}){if (comp(xmax, x)){xmax = x;return true;}return false;}template <typename T, typename U, typename Comp = less<>>bool chmin(T &xmin, const U &x, Comp comp = {}){if (comp(x, xmin)){xmin = x;return true;}return false;}long long GCD(long long a, long long b){if (b == 0)return a;elsereturn GCD(b, a % b);}void solve(){ll D, X, Y;cin >> D >> X >> Y;if (X == 0){cout << D * Y << endl;return;}if (Y == 0){cout << D * X << endl;return;}ll NX = Y;ll NY = X;ll G = GCD(NX, NY);NX /= G;NY /= G;ll lx = X / NX;ll ly = (D - Y) / NY;ll rx = (D - X) / NX;ll ry = Y / NY;ll mc = max(min(lx, ly), min(rx, ry));ll ans = X * mc * NY + Y * mc * NX;cout << ans << endl;}int main(){ll T;cin >> T;REP(t, T)solve();}