제출 #1036714

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
1036714	2024-07-27 15:53:24	model_code	Bring Down the Grading Server (CEOI23_gradingserver)	C++17	100 / 100	790 ms	23020 KiB

gradingserver

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#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
ll S;
struct State{
    ll a1, d1, a2, d2;
    bool operator==(const State& other) const {return a1==other.a1 && a2 == other.a2 && d1 == other.d1 && d2 == other.d2;}
};
State sab(State state){
    return {state.a2, max(0ll, state.d2 - 1), state.a1, state.d1};
}
State att(State state){
    return {state.a2 - (state.a1 - S*state.d2), state.d2, state.a1, state.d1};
}
vector<vector<vector<int>>> dp;
bool half_sab_win(State state){
    ll sab_cnt = state.d2 / 2;
    state.a1 -= sab_cnt * (state.a2 - S*state.d1);
    state.d2 -= sab_cnt;
    state = att(state);
    state.a1 -= state.d2 * (state.a2 - S*state.d1);
    state.d2 = 0;
    state = att(state);
    ll alpha1 = state.a1 - S*state.d2;
 
 
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