oj.uz

Submission #35188

# Submission time Handle Problem Language Result Execution time Memory
35188 2017-11-18T16:07:52 Z ulna Money (IZhO17_money) C++11
45 / 100
 1500 ms 52784 KB 
#include <bits/stdc++.h>
using namespace std;

// why am I so weak

int n;
int a[1000055];

inline void read(int &x) {
	x = 0;
	char ch = 0;

	while (ch < '0' || ch > '9') ch = getchar();

	while (ch >= '0' && ch <= '9') {
		x = x * 10 + (ch - '0');
		ch = getchar();
	}
}
int main() {
	scanf("%d", &n);

	for (int i = 0; i < n; i++) {
		read(a[i]);
	}

	set<int> s;

	s.insert(0), s.insert((int)1e7);

	int lb = 0, ub = (int)1e7;
	int res = 1;

	for (int i = 0; i < n; i++) {
		if (lb <= a[i] && a[i] <= ub) {
			s.insert(a[i]);
			lb = a[i];
			continue;
		}

		lb = a[i];
		ub = *s.upper_bound(a[i]);

		res++;
		s.insert(a[i]);
	}

	printf("%d\n", res);

	return 0;
}

Compilation message

money.cpp: In function 'int main()':
money.cpp:21:17: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
                 ^

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 5924 KB Output is correct
2 Correct 0 ms 5924 KB Output is correct
3 Correct 0 ms 5924 KB Output is correct
4 Correct 0 ms 5924 KB Output is correct
5 Correct 0 ms 5924 KB Output is correct
6 Correct 0 ms 5924 KB Output is correct
7 Correct 0 ms 5924 KB Output is correct
8 Correct 0 ms 5924 KB Output is correct
9 Correct 0 ms 5924 KB Output is correct
10 Correct 0 ms 5924 KB Output is correct
11 Correct 0 ms 5924 KB Output is correct
12 Correct 0 ms 5924 KB Output is correct
13 Correct 0 ms 5924 KB Output is correct
14 Correct 0 ms 5924 KB Output is correct
15 Correct 0 ms 5924 KB Output is correct
16 Correct 0 ms 5924 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 5924 KB Output is correct
2 Correct 0 ms 5924 KB Output is correct
3 Correct 0 ms 5924 KB Output is correct
4 Correct 0 ms 5924 KB Output is correct
5 Correct 0 ms 5924 KB Output is correct
6 Correct 0 ms 5924 KB Output is correct
7 Correct 0 ms 5924 KB Output is correct
8 Correct 0 ms 5924 KB Output is correct
9 Correct 0 ms 5924 KB Output is correct
10 Correct 0 ms 5924 KB Output is correct
11 Correct 0 ms 5924 KB Output is correct
12 Correct 0 ms 5924 KB Output is correct
13 Correct 0 ms 5924 KB Output is correct
14 Correct 0 ms 5924 KB Output is correct
15 Correct 0 ms 5924 KB Output is correct
16 Correct 0 ms 5924 KB Output is correct
17 Correct 0 ms 5924 KB Output is correct
18 Correct 0 ms 5924 KB Output is correct
19 Correct 0 ms 5924 KB Output is correct
20 Correct 0 ms 5924 KB Output is correct
21 Correct 0 ms 5924 KB Output is correct
22 Correct 0 ms 5924 KB Output is correct
23 Correct 0 ms 5924 KB Output is correct
24 Correct 0 ms 5924 KB Output is correct
25 Correct 0 ms 5924 KB Output is correct
26 Correct 0 ms 5924 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 5924 KB Output is correct
2 Correct 0 ms 5924 KB Output is correct
3 Correct 0 ms 5924 KB Output is correct
4 Correct 0 ms 5924 KB Output is correct
5 Correct 0 ms 5924 KB Output is correct
6 Correct 0 ms 5924 KB Output is correct
7 Correct 0 ms 5924 KB Output is correct
8 Correct 0 ms 5924 KB Output is correct
9 Correct 0 ms 5924 KB Output is correct
10 Correct 0 ms 5924 KB Output is correct
11 Correct 0 ms 5924 KB Output is correct
12 Correct 0 ms 5924 KB Output is correct
13 Correct 0 ms 5924 KB Output is correct
14 Correct 0 ms 5924 KB Output is correct
15 Correct 0 ms 5924 KB Output is correct
16 Correct 0 ms 5924 KB Output is correct
17 Correct 0 ms 5924 KB Output is correct
18 Correct 0 ms 5924 KB Output is correct
19 Correct 0 ms 5924 KB Output is correct
20 Correct 0 ms 5924 KB Output is correct
21 Correct 0 ms 5924 KB Output is correct
22 Correct 0 ms 5924 KB Output is correct
23 Correct 0 ms 5924 KB Output is correct
24 Correct 0 ms 5924 KB Output is correct
25 Correct 0 ms 5924 KB Output is correct
26 Correct 0 ms 5924 KB Output is correct
27 Correct 0 ms 5924 KB Output is correct
28 Correct 0 ms 5924 KB Output is correct
29 Correct 0 ms 5924 KB Output is correct
30 Correct 0 ms 5924 KB Output is correct
31 Correct 0 ms 5924 KB Output is correct
32 Correct 0 ms 5924 KB Output is correct
33 Correct 0 ms 5924 KB Output is correct
34 Correct 0 ms 5924 KB Output is correct
35 Correct 0 ms 5924 KB Output is correct
36 Correct 0 ms 5924 KB Output is correct
37 Correct 0 ms 5924 KB Output is correct
38 Correct 0 ms 5924 KB Output is correct

Subtask #4
0 / 55.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 5924 KB Output is correct
2 Correct 0 ms 5924 KB Output is correct
3 Correct 0 ms 5924 KB Output is correct
4 Correct 0 ms 5924 KB Output is correct
5 Correct 0 ms 5924 KB Output is correct
6 Correct 0 ms 5924 KB Output is correct
7 Correct 0 ms 5924 KB Output is correct
8 Correct 0 ms 5924 KB Output is correct
9 Correct 0 ms 5924 KB Output is correct
10 Correct 0 ms 5924 KB Output is correct
11 Correct 0 ms 5924 KB Output is correct
12 Correct 0 ms 5924 KB Output is correct
13 Correct 0 ms 5924 KB Output is correct
14 Correct 0 ms 5924 KB Output is correct
15 Correct 0 ms 5924 KB Output is correct
16 Correct 0 ms 5924 KB Output is correct
17 Correct 0 ms 5924 KB Output is correct
18 Correct 0 ms 5924 KB Output is correct
19 Correct 0 ms 5924 KB Output is correct
20 Correct 0 ms 5924 KB Output is correct
21 Correct 0 ms 5924 KB Output is correct
22 Correct 0 ms 5924 KB Output is correct
23 Correct 0 ms 5924 KB Output is correct
24 Correct 0 ms 5924 KB Output is correct
25 Correct 0 ms 5924 KB Output is correct
26 Correct 0 ms 5924 KB Output is correct
27 Correct 0 ms 5924 KB Output is correct
28 Correct 0 ms 5924 KB Output is correct
29 Correct 0 ms 5924 KB Output is correct
30 Correct 0 ms 5924 KB Output is correct
31 Correct 0 ms 5924 KB Output is correct
32 Correct 0 ms 5924 KB Output is correct
33 Correct 0 ms 5924 KB Output is correct
34 Correct 0 ms 5924 KB Output is correct
35 Correct 0 ms 5924 KB Output is correct
36 Correct 0 ms 5924 KB Output is correct
37 Correct 0 ms 5924 KB Output is correct
38 Correct 0 ms 5924 KB Output is correct
39 Correct 53 ms 5924 KB Output is correct
40 Correct 103 ms 5924 KB Output is correct
41 Correct 43 ms 5924 KB Output is correct
42 Correct 39 ms 5924 KB Output is correct
43 Correct 29 ms 5924 KB Output is correct
44 Correct 96 ms 5924 KB Output is correct
45 Correct 109 ms 5924 KB Output is correct
46 Correct 113 ms 5924 KB Output is correct
47 Correct 69 ms 5924 KB Output is correct
48 Correct 113 ms 5924 KB Output is correct
49 Correct 686 ms 24404 KB Output is correct
50 Correct 689 ms 24404 KB Output is correct
51 Correct 773 ms 24404 KB Output is correct
52 Correct 696 ms 24404 KB Output is correct
53 Correct 639 ms 24404 KB Output is correct
54 Correct 743 ms 24404 KB Output is correct
55 Execution timed out 1500 ms 52784 KB Execution timed out
56 Halted 0 ms 0 KB -