답안 #421092

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
421092	2021-06-08T18:02:12 Z	OttoTheDino	쌀 창고 (IOI11_ricehub)	C++17	100 / 100	19 ms	2116 KB

ricehub

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

#define rep(i,s,e)                          for (int i = s; i <= e; ++i)
#define rrep(i,s,e)                         for (int i = s; i >= e; --i)
#define pb                                  push_back
#define pf                                  push_front
#define fi                                  first
#define se                                  second
typedef long long ll;
typedef pair<int, int> ii;
typedef vector<int> vi;
typedef vector<ii> vii;

int besthub (int r, int l, int x[], long long b) {
    int ans = 1, right = 0, cur = 1;
    ll tot = 0;
    deque<int> dq;
    dq.pb(x[0]);
    rep (i,1,r-1) {
        while (right<r-1) {
            ll newy = tot;
            dq.pb(x[right+1]);
            int nmid = dq[((int)dq.size()-1)/2];
            newy += dq.back()-nmid; 
            if (newy<=b) {
                tot = newy;
                ans = max(ans, ++cur);
                right++;
            }
            else {
                dq.pop_back();
                break;
            }
        }
        tot -= dq[((int)dq.size()-1)/2]-dq.front();
        if ((int)dq.size()%2==0) tot -= dq[(int)dq.size()/2]-dq[((int)dq.size()-1)/2];
        dq.pop_front();
        cur--;
    }
    return ans;
}

Subtask #1

17.0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct

Subtask #2

25.0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	256 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	1 ms	204 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	304 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	204 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	0 ms	204 KB	Output is correct
15	Correct	1 ms	300 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	204 KB	Output is correct
19	Correct	1 ms	300 KB	Output is correct
20	Correct	1 ms	204 KB	Output is correct
21	Correct	1 ms	204 KB	Output is correct
22	Correct	1 ms	308 KB	Output is correct
23	Correct	1 ms	204 KB	Output is correct
24	Correct	1 ms	204 KB	Output is correct
25	Correct	1 ms	204 KB	Output is correct
26	Correct	0 ms	204 KB	Output is correct
27	Correct	1 ms	204 KB	Output is correct
28	Correct	1 ms	204 KB	Output is correct

Subtask #3

26.0 / 26.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	204 KB	Output is correct
2	Correct	1 ms	204 KB	Output is correct
3	Correct	1 ms	204 KB	Output is correct
4	Correct	1 ms	204 KB	Output is correct
5	Correct	1 ms	332 KB	Output is correct
6	Correct	1 ms	204 KB	Output is correct
7	Correct	1 ms	204 KB	Output is correct
8	Correct	1 ms	204 KB	Output is correct
9	Correct	1 ms	204 KB	Output is correct
10	Correct	1 ms	204 KB	Output is correct
11	Correct	1 ms	204 KB	Output is correct
12	Correct	1 ms	300 KB	Output is correct
13	Correct	1 ms	204 KB	Output is correct
14	Correct	1 ms	204 KB	Output is correct
15	Correct	1 ms	204 KB	Output is correct
16	Correct	1 ms	204 KB	Output is correct
17	Correct	1 ms	204 KB	Output is correct
18	Correct	1 ms	308 KB	Output is correct
19	Correct	1 ms	204 KB	Output is correct
20	Correct	1 ms	308 KB	Output is correct
21	Correct	1 ms	316 KB	Output is correct
22	Correct	2 ms	332 KB	Output is correct
23	Correct	1 ms	332 KB	Output is correct
24	Correct	1 ms	332 KB	Output is correct
25	Correct	1 ms	332 KB	Output is correct
26	Correct	1 ms	332 KB	Output is correct
27	Correct	2 ms	332 KB	Output is correct
28	Correct	1 ms	332 KB	Output is correct

Subtask #4

32.0 / 32.0

#	결과	실행 시간	메모리	Grader output
1	Correct	4 ms	460 KB	Output is correct
2	Correct	4 ms	460 KB	Output is correct
3	Correct	17 ms	2116 KB	Output is correct
4	Correct	16 ms	2112 KB	Output is correct
5	Correct	7 ms	844 KB	Output is correct
6	Correct	7 ms	832 KB	Output is correct
7	Correct	16 ms	1780 KB	Output is correct
8	Correct	19 ms	1868 KB	Output is correct
9	Correct	7 ms	716 KB	Output is correct
10	Correct	7 ms	716 KB	Output is correct
11	Correct	17 ms	2100 KB	Output is correct
12	Correct	17 ms	2116 KB	Output is correct
13	Correct	8 ms	844 KB	Output is correct
14	Correct	8 ms	828 KB	Output is correct
15	Correct	13 ms	1612 KB	Output is correct
16	Correct	13 ms	1600 KB	Output is correct
17	Correct	16 ms	2072 KB	Output is correct
18	Correct	15 ms	1860 KB	Output is correct
19	Correct	16 ms	1996 KB	Output is correct
20	Correct	16 ms	1996 KB	Output is correct