답안 #320745

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
320745	2020-11-09T17:36:47 Z	Everule	Discharging (NOI20_discharging)	C++14	36 / 100	1000 ms	17124 KB

Discharging

#include <bits/stdc++.h>
#define mp make_pair
#define pb push_back
using namespace std;
using ll = long long int;
template<typename T>
ostream& operator+(ostream& out, const vector<T> &vec){
    for(const auto &x : vec){
        out<<x<<" ";
    }
    out<<"\n";
    return out;
}
template<typename T>
ostream& operator*(ostream& out, const vector<T> &vec){
    for(const auto &x : vec){
        out+x;
    }
    return out;
}
template<typename T>
istream& operator>>(istream& in, vector<T> &vec){
    for(auto &x : vec){
        in>>x;
    }
    return in;
}
const ll INFLL = 1e18;
void solve(){
    int n;
    cin>>n;
    vector<int> seq(n);
    cin>>seq;
    vector<ll> dp(n + 1, INFLL);
    dp[n] = 0;
    for(int i=n-1;i>=0;--i){
        ll currmx = 0;
        for(int j=i;j<n;j++){
            currmx = max(currmx, ll(seq[j]));
            dp[i] = min(dp[i], currmx*(n-i) + dp[j+1]);
        }
    }
    cout<<dp[0]<<"\n";
}
int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(NULL);
    solve();
}

Subtask #1

9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	0 ms	364 KB	Output is correct
6	Correct	0 ms	364 KB	Output is correct
7	Correct	0 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	0 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	0 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	364 KB	Output is correct

Subtask #2

13.0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	364 KB	Output is correct
2	Correct	2 ms	364 KB	Output is correct
3	Correct	3 ms	364 KB	Output is correct
4	Correct	2 ms	364 KB	Output is correct
5	Correct	3 ms	364 KB	Output is correct
6	Correct	3 ms	364 KB	Output is correct
7	Correct	3 ms	384 KB	Output is correct
8	Correct	3 ms	376 KB	Output is correct
9	Correct	3 ms	364 KB	Output is correct
10	Correct	3 ms	364 KB	Output is correct
11	Correct	3 ms	364 KB	Output is correct
12	Correct	3 ms	492 KB	Output is correct
13	Correct	3 ms	364 KB	Output is correct
14	Correct	3 ms	364 KB	Output is correct
15	Correct	2 ms	364 KB	Output is correct

Subtask #3

0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	3 ms	364 KB	Output is correct
2	Correct	2 ms	364 KB	Output is correct
3	Correct	3 ms	364 KB	Output is correct
4	Correct	2 ms	364 KB	Output is correct
5	Correct	3 ms	364 KB	Output is correct
6	Correct	3 ms	364 KB	Output is correct
7	Correct	3 ms	384 KB	Output is correct
8	Correct	3 ms	376 KB	Output is correct
9	Correct	3 ms	364 KB	Output is correct
10	Correct	3 ms	364 KB	Output is correct
11	Correct	3 ms	364 KB	Output is correct
12	Correct	3 ms	492 KB	Output is correct
13	Correct	3 ms	364 KB	Output is correct
14	Correct	3 ms	364 KB	Output is correct
15	Correct	2 ms	364 KB	Output is correct
16	Execution timed out	1076 ms	17124 KB	Time limit exceeded
17	Halted	0 ms	0 KB	-

Subtask #4

0 / 11.0

#	결과	실행 시간	메모리	Grader output
1	Execution timed out	1034 ms	16996 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #5

14.0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	0 ms	364 KB	Output is correct
6	Correct	0 ms	364 KB	Output is correct
7	Correct	0 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	0 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	0 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	364 KB	Output is correct
15	Correct	3 ms	364 KB	Output is correct
16	Correct	2 ms	364 KB	Output is correct
17	Correct	3 ms	364 KB	Output is correct
18	Correct	2 ms	364 KB	Output is correct
19	Correct	3 ms	364 KB	Output is correct
20	Correct	3 ms	364 KB	Output is correct
21	Correct	3 ms	384 KB	Output is correct
22	Correct	3 ms	376 KB	Output is correct
23	Correct	3 ms	364 KB	Output is correct
24	Correct	3 ms	364 KB	Output is correct
25	Correct	3 ms	364 KB	Output is correct
26	Correct	3 ms	492 KB	Output is correct
27	Correct	3 ms	364 KB	Output is correct
28	Correct	3 ms	364 KB	Output is correct
29	Correct	2 ms	364 KB	Output is correct
30	Correct	3 ms	364 KB	Output is correct
31	Correct	3 ms	364 KB	Output is correct
32	Correct	2 ms	364 KB	Output is correct
33	Correct	3 ms	364 KB	Output is correct
34	Correct	3 ms	364 KB	Output is correct
35	Correct	3 ms	364 KB	Output is correct
36	Correct	3 ms	364 KB	Output is correct
37	Correct	3 ms	364 KB	Output is correct
38	Correct	3 ms	364 KB	Output is correct
39	Correct	3 ms	364 KB	Output is correct
40	Correct	3 ms	364 KB	Output is correct
41	Correct	4 ms	364 KB	Output is correct
42	Correct	3 ms	364 KB	Output is correct
43	Correct	3 ms	364 KB	Output is correct
44	Correct	3 ms	364 KB	Output is correct
45	Correct	3 ms	492 KB	Output is correct
46	Correct	2 ms	364 KB	Output is correct
47	Correct	4 ms	364 KB	Output is correct
48	Correct	2 ms	364 KB	Output is correct
49	Correct	3 ms	364 KB	Output is correct
50	Correct	2 ms	364 KB	Output is correct

Subtask #6

0 / 28.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	364 KB	Output is correct
2	Correct	1 ms	364 KB	Output is correct
3	Correct	1 ms	364 KB	Output is correct
4	Correct	1 ms	364 KB	Output is correct
5	Correct	0 ms	364 KB	Output is correct
6	Correct	0 ms	364 KB	Output is correct
7	Correct	0 ms	364 KB	Output is correct
8	Correct	1 ms	364 KB	Output is correct
9	Correct	1 ms	364 KB	Output is correct
10	Correct	0 ms	364 KB	Output is correct
11	Correct	1 ms	364 KB	Output is correct
12	Correct	0 ms	364 KB	Output is correct
13	Correct	1 ms	364 KB	Output is correct
14	Correct	1 ms	364 KB	Output is correct
15	Correct	3 ms	364 KB	Output is correct
16	Correct	2 ms	364 KB	Output is correct
17	Correct	3 ms	364 KB	Output is correct
18	Correct	2 ms	364 KB	Output is correct
19	Correct	3 ms	364 KB	Output is correct
20	Correct	3 ms	364 KB	Output is correct
21	Correct	3 ms	384 KB	Output is correct
22	Correct	3 ms	376 KB	Output is correct
23	Correct	3 ms	364 KB	Output is correct
24	Correct	3 ms	364 KB	Output is correct
25	Correct	3 ms	364 KB	Output is correct
26	Correct	3 ms	492 KB	Output is correct
27	Correct	3 ms	364 KB	Output is correct
28	Correct	3 ms	364 KB	Output is correct
29	Correct	2 ms	364 KB	Output is correct
30	Execution timed out	1076 ms	17124 KB	Time limit exceeded
31	Halted	0 ms	0 KB	-