답안 #999574

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
999574	2024-06-15T20:20:06 Z	vjudge1	Rabbit Carrot (LMIO19_triusis)	C++17	63 / 100	19 ms	5508 KB

triusis

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

#define int long long
#define inf (int)1e15

int binsearch(int val, vector<int>& vec){
    int l = 0, r = (int)vec.size()-1, mid;
    while(l < r){
        mid = (l + r + 1)/2;
        if(vec[mid] <= val){
            l = mid;
        }else{
            r = mid-1;
        }
    }
    if(l != (int)vec.size() - 1){
        l++;
    }
    return l;
}

void solve(){
    int n, m; cin >> n >> m;
    vector<int> vals;
    for(int i = 0; i < n; i++){
        int in;
        cin >> in;
        in -= (m * i);
        if(in <= m){
            vals.push_back(in);
        }
    }
    if((int)vals.size() != 0LL) reverse(vals.begin(), vals.end());
    vector<int> v;
    //v sorted in increasing size
    for(int i = 0; i < (int)vals.size(); i++){
        if((int)v.size() == 0){
            v.push_back(vals[i]);
            continue;
        }
        int ind = binsearch(vals[i], v);
        if(v[ind] <= vals[i]){
            v.push_back(vals[i]);
        }else{
            v[ind] = vals[i];
        }
        //cout << i << ", " << ind << "\n";
    }
    cout << n - (int)v.size() << "\n";
}

signed main(){
    ios::sync_with_stdio(false), cin.tie(0);
    //freopen("txt.in", "r", stdin); freopen("txt.out", "w", stdout);
    //int t; cin >> t; while(t--)
    solve();
}

Subtask #1

14.0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	1 ms	344 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	1 ms	460 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct

Subtask #2

21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	1 ms	344 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	0 ms	348 KB	Output is correct
7	Correct	0 ms	348 KB	Output is correct
8	Correct	0 ms	348 KB	Output is correct
9	Correct	0 ms	348 KB	Output is correct
10	Correct	0 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	1 ms	348 KB	Output is correct
13	Correct	1 ms	460 KB	Output is correct
14	Correct	0 ms	348 KB	Output is correct
15	Correct	1 ms	348 KB	Output is correct
16	Correct	0 ms	344 KB	Output is correct
17	Correct	0 ms	348 KB	Output is correct
18	Correct	0 ms	348 KB	Output is correct
19	Correct	1 ms	348 KB	Output is correct
20	Correct	1 ms	348 KB	Output is correct
21	Correct	1 ms	532 KB	Output is correct
22	Correct	1 ms	348 KB	Output is correct
23	Correct	1 ms	604 KB	Output is correct
24	Correct	1 ms	600 KB	Output is correct
25	Correct	1 ms	604 KB	Output is correct
26	Correct	1 ms	604 KB	Output is correct
27	Correct	1 ms	348 KB	Output is correct
28	Correct	1 ms	604 KB	Output is correct
29	Correct	0 ms	604 KB	Output is correct
30	Correct	1 ms	604 KB	Output is correct
31	Correct	1 ms	604 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	1 ms	348 KB	Output is correct

Subtask #3

28.0 / 28.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	1 ms	348 KB	Output is correct
4	Correct	1 ms	348 KB	Output is correct
5	Correct	1 ms	532 KB	Output is correct
6	Correct	1 ms	348 KB	Output is correct
7	Correct	1 ms	604 KB	Output is correct
8	Correct	1 ms	600 KB	Output is correct
9	Correct	1 ms	604 KB	Output is correct
10	Correct	1 ms	604 KB	Output is correct
11	Correct	1 ms	348 KB	Output is correct
12	Correct	1 ms	604 KB	Output is correct
13	Correct	0 ms	604 KB	Output is correct
14	Correct	1 ms	604 KB	Output is correct
15	Correct	1 ms	604 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	1 ms	348 KB	Output is correct
18	Correct	0 ms	344 KB	Output is correct
19	Correct	1 ms	344 KB	Output is correct
20	Correct	0 ms	348 KB	Output is correct
21	Correct	0 ms	348 KB	Output is correct
22	Correct	0 ms	348 KB	Output is correct
23	Correct	0 ms	348 KB	Output is correct
24	Correct	0 ms	348 KB	Output is correct
25	Correct	0 ms	348 KB	Output is correct
26	Correct	0 ms	348 KB	Output is correct
27	Correct	0 ms	348 KB	Output is correct
28	Correct	0 ms	348 KB	Output is correct
29	Correct	1 ms	348 KB	Output is correct
30	Correct	1 ms	460 KB	Output is correct
31	Correct	0 ms	348 KB	Output is correct
32	Correct	1 ms	348 KB	Output is correct
33	Correct	0 ms	344 KB	Output is correct
34	Correct	1 ms	348 KB	Output is correct
35	Correct	1 ms	348 KB	Output is correct
36	Correct	1 ms	512 KB	Output is correct
37	Correct	1 ms	604 KB	Output is correct
38	Correct	1 ms	348 KB	Output is correct
39	Correct	1 ms	604 KB	Output is correct
40	Correct	1 ms	348 KB	Output is correct
41	Correct	0 ms	464 KB	Output is correct
42	Correct	1 ms	348 KB	Output is correct
43	Correct	1 ms	348 KB	Output is correct

Subtask #4

0 / 37.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	348 KB	Output is correct
2	Correct	1 ms	348 KB	Output is correct
3	Correct	1 ms	512 KB	Output is correct
4	Correct	1 ms	604 KB	Output is correct
5	Correct	1 ms	348 KB	Output is correct
6	Correct	1 ms	604 KB	Output is correct
7	Correct	1 ms	348 KB	Output is correct
8	Correct	0 ms	464 KB	Output is correct
9	Correct	1 ms	348 KB	Output is correct
10	Correct	1 ms	348 KB	Output is correct
11	Correct	0 ms	348 KB	Output is correct
12	Correct	0 ms	348 KB	Output is correct
13	Correct	1 ms	348 KB	Output is correct
14	Correct	1 ms	348 KB	Output is correct
15	Correct	1 ms	532 KB	Output is correct
16	Correct	1 ms	348 KB	Output is correct
17	Correct	1 ms	604 KB	Output is correct
18	Correct	1 ms	600 KB	Output is correct
19	Correct	1 ms	604 KB	Output is correct
20	Correct	1 ms	604 KB	Output is correct
21	Correct	1 ms	348 KB	Output is correct
22	Correct	1 ms	604 KB	Output is correct
23	Correct	0 ms	604 KB	Output is correct
24	Correct	1 ms	604 KB	Output is correct
25	Correct	1 ms	604 KB	Output is correct
26	Correct	1 ms	348 KB	Output is correct
27	Correct	1 ms	348 KB	Output is correct
28	Correct	0 ms	344 KB	Output is correct
29	Correct	1 ms	344 KB	Output is correct
30	Correct	0 ms	348 KB	Output is correct
31	Correct	0 ms	348 KB	Output is correct
32	Correct	0 ms	348 KB	Output is correct
33	Correct	0 ms	348 KB	Output is correct
34	Correct	0 ms	348 KB	Output is correct
35	Correct	0 ms	348 KB	Output is correct
36	Correct	0 ms	348 KB	Output is correct
37	Correct	0 ms	348 KB	Output is correct
38	Correct	0 ms	348 KB	Output is correct
39	Correct	1 ms	348 KB	Output is correct
40	Correct	1 ms	460 KB	Output is correct
41	Correct	0 ms	348 KB	Output is correct
42	Correct	1 ms	348 KB	Output is correct
43	Correct	0 ms	344 KB	Output is correct
44	Correct	12 ms	5508 KB	Output is correct
45	Correct	13 ms	2140 KB	Output is correct
46	Incorrect	19 ms	3352 KB	Output isn't correct
47	Halted	0 ms	0 KB	-