제출 #418085

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
418085	2021-06-05 05:17:45	lyc	Worst Reporter 4 (JOI21_worst_reporter4)	C++14	14 / 100	127 ms	197080 KiB

worst_reporter2

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#include <bits/stdc++.h>
using namespace std;
#define TRACE(x) cerr << #x << " :: " << x << endl
#define _ << " " <<
#define SZ(x) (int)(x).size()
#define ALL(x) (x).begin(),(x).end()
#define FOR(i,a,b) for(int i=(a);i<=(b);++i)
#define RFOR(i,a,b) for(int i=(a);i>=(b);--i)
typedef long long ll;
//const int mxN = 2e5+5;
const int mxN = 5e3+5;
const ll inf = 1e18;
int N, A[mxN], H[mxN], C[mxN], V;
vector<int> al[mxN], vals;
ll dp[mxN][mxN];
void dfs(int u) {
    FOR(x,0,V-1) dp[u][x] = 0;
    for (int v : al[u]) {
        dfs(v);
        FOR(x,0,V-1){
            ll cur = dp[v][x] + C[v];
            if (x <= H[v]) cur = min(cur, dp[v][H[v]]);
            dp[u][x] += cur;
 
 
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• Subtask 1: 14 / 14
• Subtask 2: 0 / 65
• Subtask 3: 0 / 21