Submission #751444

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
751444	2023-05-31 15:04:59	lohacho	From Hacks to Snitches (BOI21_watchmen)	C++14	80 / 100	6074 ms	240420 KiB

watchmen

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#include <bits/stdc++.h>
#pragma GCC optimize("O3")
#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")
#define mi(x, y) (x = min(x, y))
#define ma(x, y) (x = max(x, y))
using namespace std;
const int NS = 250004;
int n, m;
vector<int> way[NS];
vector<int> dp[NS];
int len[NS], fir[NS], col[NS];
struct Data{
    int x, t;
    Data(){}
    Data(int x, int t):x(x), t(t){}
    bool operator<(const Data&r)const{
        return t > r.t;
    }
};
signed main(){
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cin >> n >> m;
    for(int i = 0; i < m; ++i){
 
 
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• Subtask 1: 5 / 5
• Subtask 2: 10 / 10
• Subtask 3: 10 / 10
• Subtask 4: 10 / 10
• Subtask 5: 25 / 25
• Subtask 6: 20 / 20
• Subtask 7: 0 / 20