답안 #51335 :: oj.uz

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
51335	2018-06-17T13:50:35 Z	Nicksechko	Money (IZhO17_money)	C++11	45 / 100	1500 ms	51600 KB

money

#include <iostream>
#include <fstream>
#include <set>
#include <map>
#include <string>
#include <vector>
#include <bitset>
#include <algorithm>
#include <cstring>
#include <cstdlib>
#include <cmath>
#include <cassert>
#include <queue>

#define mp make_pair
#define pb push_back


typedef long long ll;
typedef long double ld;

using namespace std;
const int MX = 1001000;

int n;
int a[MX];
set<int> ss;

int main() {
//	freopen("money.in", "r", stdin);
//	freopen("money.out", "w", stdout);
	scanf("%d", &n);
	for (int i = 0; i < n; ++i)
		scanf("%d", a + i);
	int cnt = 0;
	int now = 0;
	while (now < n) {
		++cnt;
		auto it = ss.upper_bound(a[now]);
		int rb = 1e7;
		if (it != ss.end())
			rb = *it;
		int lb = a[now];
		while (now < n && a[now] >= lb && a[now] <= rb)
			ss.insert(a[now]), lb = a[now], ++now;
	}
	cout << cnt << "\n";
	return 0;
}

Compilation message

money.cpp: In function 'int main()':
money.cpp:32:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
  ~~~~~^~~~~~~~~~
money.cpp:34:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", a + i);
   ~~~~~^~~~~~~~~~~~~

Subtask #1
9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	472 KB	Output is correct
3	Correct	2 ms	508 KB	Output is correct
4	Correct	2 ms	508 KB	Output is correct
5	Correct	2 ms	628 KB	Output is correct
6	Correct	2 ms	628 KB	Output is correct
7	Correct	2 ms	628 KB	Output is correct
8	Correct	2 ms	628 KB	Output is correct
9	Correct	2 ms	628 KB	Output is correct
10	Correct	2 ms	628 KB	Output is correct
11	Correct	2 ms	628 KB	Output is correct
12	Correct	3 ms	628 KB	Output is correct
13	Correct	2 ms	628 KB	Output is correct
14	Correct	2 ms	628 KB	Output is correct
15	Correct	2 ms	628 KB	Output is correct
16	Correct	3 ms	628 KB	Output is correct

Subtask #2
16.0 / 16.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	472 KB	Output is correct
3	Correct	2 ms	508 KB	Output is correct
4	Correct	2 ms	508 KB	Output is correct
5	Correct	2 ms	628 KB	Output is correct
6	Correct	2 ms	628 KB	Output is correct
7	Correct	2 ms	628 KB	Output is correct
8	Correct	2 ms	628 KB	Output is correct
9	Correct	2 ms	628 KB	Output is correct
10	Correct	2 ms	628 KB	Output is correct
11	Correct	2 ms	628 KB	Output is correct
12	Correct	3 ms	628 KB	Output is correct
13	Correct	2 ms	628 KB	Output is correct
14	Correct	2 ms	628 KB	Output is correct
15	Correct	2 ms	628 KB	Output is correct
16	Correct	3 ms	628 KB	Output is correct
17	Correct	2 ms	628 KB	Output is correct
18	Correct	2 ms	628 KB	Output is correct
19	Correct	2 ms	628 KB	Output is correct
20	Correct	2 ms	628 KB	Output is correct
21	Correct	2 ms	628 KB	Output is correct
22	Correct	2 ms	628 KB	Output is correct
23	Correct	2 ms	628 KB	Output is correct
24	Correct	3 ms	628 KB	Output is correct
25	Correct	2 ms	628 KB	Output is correct
26	Correct	2 ms	628 KB	Output is correct

Subtask #3
20.0 / 20.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	472 KB	Output is correct
3	Correct	2 ms	508 KB	Output is correct
4	Correct	2 ms	508 KB	Output is correct
5	Correct	2 ms	628 KB	Output is correct
6	Correct	2 ms	628 KB	Output is correct
7	Correct	2 ms	628 KB	Output is correct
8	Correct	2 ms	628 KB	Output is correct
9	Correct	2 ms	628 KB	Output is correct
10	Correct	2 ms	628 KB	Output is correct
11	Correct	2 ms	628 KB	Output is correct
12	Correct	3 ms	628 KB	Output is correct
13	Correct	2 ms	628 KB	Output is correct
14	Correct	2 ms	628 KB	Output is correct
15	Correct	2 ms	628 KB	Output is correct
16	Correct	3 ms	628 KB	Output is correct
17	Correct	2 ms	628 KB	Output is correct
18	Correct	2 ms	628 KB	Output is correct
19	Correct	2 ms	628 KB	Output is correct
20	Correct	2 ms	628 KB	Output is correct
21	Correct	2 ms	628 KB	Output is correct
22	Correct	2 ms	628 KB	Output is correct
23	Correct	2 ms	628 KB	Output is correct
24	Correct	3 ms	628 KB	Output is correct
25	Correct	2 ms	628 KB	Output is correct
26	Correct	2 ms	628 KB	Output is correct
27	Correct	2 ms	628 KB	Output is correct
28	Correct	2 ms	628 KB	Output is correct
29	Correct	2 ms	636 KB	Output is correct
30	Correct	2 ms	636 KB	Output is correct
31	Correct	2 ms	636 KB	Output is correct
32	Correct	2 ms	636 KB	Output is correct
33	Correct	2 ms	636 KB	Output is correct
34	Correct	2 ms	636 KB	Output is correct
35	Correct	3 ms	636 KB	Output is correct
36	Correct	2 ms	636 KB	Output is correct
37	Correct	2 ms	636 KB	Output is correct
38	Correct	2 ms	636 KB	Output is correct

Subtask #4
0 / 55.0

#	결과	실행 시간	메모리	Grader output
1	Correct	2 ms	376 KB	Output is correct
2	Correct	2 ms	472 KB	Output is correct
3	Correct	2 ms	508 KB	Output is correct
4	Correct	2 ms	508 KB	Output is correct
5	Correct	2 ms	628 KB	Output is correct
6	Correct	2 ms	628 KB	Output is correct
7	Correct	2 ms	628 KB	Output is correct
8	Correct	2 ms	628 KB	Output is correct
9	Correct	2 ms	628 KB	Output is correct
10	Correct	2 ms	628 KB	Output is correct
11	Correct	2 ms	628 KB	Output is correct
12	Correct	3 ms	628 KB	Output is correct
13	Correct	2 ms	628 KB	Output is correct
14	Correct	2 ms	628 KB	Output is correct
15	Correct	2 ms	628 KB	Output is correct
16	Correct	3 ms	628 KB	Output is correct
17	Correct	2 ms	628 KB	Output is correct
18	Correct	2 ms	628 KB	Output is correct
19	Correct	2 ms	628 KB	Output is correct
20	Correct	2 ms	628 KB	Output is correct
21	Correct	2 ms	628 KB	Output is correct
22	Correct	2 ms	628 KB	Output is correct
23	Correct	2 ms	628 KB	Output is correct
24	Correct	3 ms	628 KB	Output is correct
25	Correct	2 ms	628 KB	Output is correct
26	Correct	2 ms	628 KB	Output is correct
27	Correct	2 ms	628 KB	Output is correct
28	Correct	2 ms	628 KB	Output is correct
29	Correct	2 ms	636 KB	Output is correct
30	Correct	2 ms	636 KB	Output is correct
31	Correct	2 ms	636 KB	Output is correct
32	Correct	2 ms	636 KB	Output is correct
33	Correct	2 ms	636 KB	Output is correct
34	Correct	2 ms	636 KB	Output is correct
35	Correct	3 ms	636 KB	Output is correct
36	Correct	2 ms	636 KB	Output is correct
37	Correct	2 ms	636 KB	Output is correct
38	Correct	2 ms	636 KB	Output is correct
39	Correct	76 ms	2428 KB	Output is correct
40	Correct	168 ms	3656 KB	Output is correct
41	Correct	71 ms	3656 KB	Output is correct
42	Correct	60 ms	3656 KB	Output is correct
43	Correct	56 ms	3656 KB	Output is correct
44	Correct	180 ms	4444 KB	Output is correct
45	Correct	168 ms	4444 KB	Output is correct
46	Correct	174 ms	4528 KB	Output is correct
47	Correct	142 ms	4528 KB	Output is correct
48	Correct	163 ms	4568 KB	Output is correct
49	Correct	708 ms	23036 KB	Output is correct
50	Correct	681 ms	23036 KB	Output is correct
51	Correct	776 ms	23036 KB	Output is correct
52	Correct	691 ms	23164 KB	Output is correct
53	Correct	621 ms	23164 KB	Output is correct
54	Correct	654 ms	23164 KB	Output is correct
55	Correct	1436 ms	51588 KB	Output is correct
56	Execution timed out	1541 ms	51600 KB	Time limit exceeded
57	Halted	0 ms	0 KB	-

답안 #51335

Compilation message

Subtask #1 9.0 / 9.0

Subtask #2 16.0 / 16.0

Subtask #3 20.0 / 20.0

Subtask #4 0 / 55.0

Subtask #1
9.0 / 9.0

Subtask #2
16.0 / 16.0

Subtask #3
20.0 / 20.0

Subtask #4
0 / 55.0