답안 #501929

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
501929	2022-01-04T19:40:03 Z	SirCovidThe19th	Money (IZhO17_money)	C++17	100 / 100	1439 ms	53196 KB

money

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

int n, ans = 1, A[1000005]; multiset<int> S;

int main(){
    ios_base::sync_with_stdio(0); cin.tie(0);
    cin >> n; 
    for (int i = 0; i < n; i++) cin >> A[i], S.insert(A[i]);

    S.erase(S.find(A[n - 1]));
    for (int l = n - 2, r = n - 1; ~l; l--){ //create new group at l?
        S.erase(S.find(A[l]));
        if (A[l] > A[l + 1]){ ans++, r = l; continue; }
        auto it = S.upper_bound(A[l]);

        if (A[l] > A[l + 1] or (it != S.end() and *it < A[r])) ans++, r = l;
    }
    cout<<ans<<"\n";
}

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	0 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	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct

Subtask #2
16.0 / 16.0

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

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	0 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	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	0 ms	204 KB	Output is correct
20	Correct	0 ms	204 KB	Output is correct
21	Correct	0 ms	204 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Correct	0 ms	204 KB	Output is correct
24	Correct	0 ms	204 KB	Output is correct
25	Correct	0 ms	204 KB	Output is correct
26	Correct	1 ms	256 KB	Output is correct
27	Correct	0 ms	204 KB	Output is correct
28	Correct	0 ms	204 KB	Output is correct
29	Correct	0 ms	204 KB	Output is correct
30	Correct	0 ms	332 KB	Output is correct
31	Correct	1 ms	204 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	1 ms	332 KB	Output is correct
34	Correct	1 ms	332 KB	Output is correct
35	Correct	0 ms	332 KB	Output is correct
36	Correct	1 ms	332 KB	Output is correct
37	Correct	0 ms	204 KB	Output is correct
38	Correct	0 ms	332 KB	Output is correct

Subtask #4
55.0 / 55.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	204 KB	Output is correct
2	Correct	0 ms	204 KB	Output is correct
3	Correct	0 ms	204 KB	Output is correct
4	Correct	0 ms	204 KB	Output is correct
5	Correct	0 ms	204 KB	Output is correct
6	Correct	0 ms	204 KB	Output is correct
7	Correct	0 ms	204 KB	Output is correct
8	Correct	0 ms	204 KB	Output is correct
9	Correct	0 ms	204 KB	Output is correct
10	Correct	0 ms	204 KB	Output is correct
11	Correct	0 ms	204 KB	Output is correct
12	Correct	0 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	204 KB	Output is correct
16	Correct	0 ms	204 KB	Output is correct
17	Correct	0 ms	204 KB	Output is correct
18	Correct	0 ms	204 KB	Output is correct
19	Correct	0 ms	204 KB	Output is correct
20	Correct	0 ms	204 KB	Output is correct
21	Correct	0 ms	204 KB	Output is correct
22	Correct	0 ms	204 KB	Output is correct
23	Correct	0 ms	204 KB	Output is correct
24	Correct	0 ms	204 KB	Output is correct
25	Correct	0 ms	204 KB	Output is correct
26	Correct	1 ms	256 KB	Output is correct
27	Correct	0 ms	204 KB	Output is correct
28	Correct	0 ms	204 KB	Output is correct
29	Correct	0 ms	204 KB	Output is correct
30	Correct	0 ms	332 KB	Output is correct
31	Correct	1 ms	204 KB	Output is correct
32	Correct	1 ms	332 KB	Output is correct
33	Correct	1 ms	332 KB	Output is correct
34	Correct	1 ms	332 KB	Output is correct
35	Correct	0 ms	332 KB	Output is correct
36	Correct	1 ms	332 KB	Output is correct
37	Correct	0 ms	204 KB	Output is correct
38	Correct	0 ms	332 KB	Output is correct
39	Correct	195 ms	24748 KB	Output is correct
40	Correct	467 ms	40572 KB	Output is correct
41	Correct	148 ms	20024 KB	Output is correct
42	Correct	169 ms	17732 KB	Output is correct
43	Correct	117 ms	12580 KB	Output is correct
44	Correct	485 ms	51100 KB	Output is correct
45	Correct	487 ms	51184 KB	Output is correct
46	Correct	540 ms	51112 KB	Output is correct
47	Correct	362 ms	51200 KB	Output is correct
48	Correct	402 ms	51116 KB	Output is correct
49	Correct	849 ms	51052 KB	Output is correct
50	Correct	805 ms	51068 KB	Output is correct
51	Correct	892 ms	51164 KB	Output is correct
52	Correct	863 ms	51180 KB	Output is correct
53	Correct	910 ms	51112 KB	Output is correct
54	Correct	832 ms	51176 KB	Output is correct
55	Correct	1379 ms	51172 KB	Output is correct
56	Correct	1334 ms	51096 KB	Output is correct
57	Correct	1410 ms	53028 KB	Output is correct
58	Correct	1439 ms	53196 KB	Output is correct
59	Correct	1413 ms	52992 KB	Output is correct
60	Correct	1350 ms	52988 KB	Output is correct
61	Correct	1342 ms	52924 KB	Output is correct
62	Correct	1402 ms	52864 KB	Output is correct

답안 #501929

Compilation message

Subtask #1 9.0 / 9.0

Subtask #2 16.0 / 16.0

Subtask #3 20.0 / 20.0

Subtask #4 55.0 / 55.0

Subtask #1
9.0 / 9.0

Subtask #2
16.0 / 16.0

Subtask #3
20.0 / 20.0

Subtask #4
55.0 / 55.0