結果
問題 | No.2099 [Cherry Alpha B] Time Machine |
ユーザー |
|
提出日時 | 2022-10-15 00:12:12 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,195 bytes |
コンパイル時間 | 1,971 ms |
コンパイル使用メモリ | 193,508 KB |
最終ジャッジ日時 | 2025-02-08 05:18:26 |
ジャッジサーバーID (参考情報) |
judge3 / judge2 |
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ファイルパターン | 結果 |
---|---|
other | AC * 49 WA * 23 |
ソースコード
#include <bits/stdc++.h> // clang-format off using namespace std; using ll=long long; using ull=unsigned long long; using pll=pair<ll,ll>; const ll INF=4e18; void print0(){}; template<typename H,typename... T> void print0(H h,T... t){cout<<h;print0(t...);} void print(){print0("\n");}; template<typename H,typename... T>void print(H h,T... t){print0(h);if(sizeof...(T)>0)print0(" ");print(t...);} void perr0(){}; template<typename H,typename... T> void perr0(H h,T... t){cerr<<h;perr0(t...);} void perr(){perr0("\n");}; template<typename H,typename... T>void perr(H h,T... t){perr0(h);if(sizeof...(T)>0)perr0(" ");perr(t...);} void ioinit() { cout<<fixed<<setprecision(15); cerr<<fixed<<setprecision(6); ios_base::sync_with_stdio(0); cin.tie(0); } #define debug1(a) { cerr<<#a<<":"<<a<<endl; } #define debug2(a,b) { cerr<<#a<<":"<<a<<" "<<#b<<":"<<b<<endl; } #define debug3(a,b,c) { cerr<<#a<<":"<<a<<" "<<#b<<":"<<b<<" "<<#c<<":"<<c<<endl; } #define debug4(a,b,c,d) { cerr<<#a<<":"<<a<<" "<<#b<<":"<<b<<" "<<#c<<":"<<c<<" "<<#d<<":"<<d<<endl; } // clang-format on int main() { ioinit(); ll T, X, A, Y, B; cin >> T >> X >> A >> Y >> B; ll ans = INF; if (T == 0) { ans = 0; } if (T < 0) { { ll mv = ((abs(T) + B - 1) / B); ll pt = -B * mv; ll t = Y * mv; ll diff = (T - pt); ans = min(ans, t + diff); ll mva = diff / A; ll pta = pt + A * mva; ll ta = t + X * mva; ll diffa = T - pta; ans = min(ans, ta + diffa); } } if (T > 0) { { ans = min(ans, T); } { ll mv = T / A; ll pt = A * mv; ll t = X * mv; ll diff = T - t; ans = min(ans, t + diff); } { ll mva = (1 + T / A); ll pt = A * mva; ll t = X * mva; ll diff = pt - T; ll mvb = ((diff + B - 1) / B); ll ptb = pt - B * mvb; ll tb = t + Y * mvb; ll diffb = T - ptb; ans = min(ans, tb + diffb); } } print(ans); return 0; }