제출 #743442

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
743442		saayan007	도로 폐쇄 (APIO21_roads)	C++17	7 / 100	47 ms	6420 KiB

roads

#include "bits/stdc++.h"
using namespace std;

using ll = long long;
#define fr first
#define sc second
#define eb emplace_back
const char nl = '\n';

void __print(int x) {cerr << x;}
void __print(long x) {cerr << x;}
void __print(unsigned x) {cerr << x;}
void __print(unsigned long x) {cerr << x;}
void __print(unsigned long long x) {cerr << x;}
void __print(float x) {cerr << x;}
void __print(double x) {cerr << x;}
void __print(long double x) {cerr << x;}
void __print(char x) {cerr << '\'' << x << '\'';}
void __print(const char *x) {cerr << '\"' << x << '\"';}
void __print(const string &x) {cerr << '\"' << x << '\"';}
void __print(bool x) {cerr << (x ? "true" : "false");} 
 
template<typename T, typename V>
void __print(const pair<T, V> &x) {cerr << '{'; __print(x.first); cerr << ','; __print(x.second); cerr << '}';}
template<typename T>
void __print(const T &x) {int f = 0; cerr << '{'; for (auto &i: x) cerr << (f++ ? "," : ""), __print(i); cerr << "}";}
void _print() {cerr << "]\n";}
template <typename T, typename... V>
void _print(T t, V... v) {__print(t); if (sizeof...(v)) cerr << ", "; _print(v...);}
#ifndef ONLINE_JUDGE
#define dbg(x...) cerr << "LINE(" << __LINE__ << ") -> " <<"[" << #x << "] = ["; _print(x)
#else
#define dbg(x...)
#endif

vector<long long> minimum_closure_costs(int n, vector<int> U, vector<int> V, vector<int> W) {
    vector<ll> res(n);
    for(int i : W) res[0] += i;
    pair<ll, ll> dp[n - 1];
    dp[0] = {0, W[0]};
    for(int i = 1; i < n - 1; ++i) {
        dp[i].fr = dp[i - 1].sc;
        dp[i].sc = W[i] + min(dp[i - 1].fr, dp[i - 1].sc);
    }
    res[1] = min(dp[n - 2].fr, dp[n - 2].sc);
    return res;
}

• Subtask 1: 0 / 5
• Subtask 2: 7 / 7
• Subtask 3: 0 / 14
• Subtask 4: 0 / 10
• Subtask 5: 0 / 17
• Subtask 6: 0 / 25
• Subtask 7: 0 / 22