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Submission #37389

# Submission time Handle Problem Language Result Execution time Memory
37389 2017-12-25T03:50:04 Z HardNut Money (IZhO17_money) C++14
45 / 100
 1500 ms 5472 KB 
#include <stdio.h>
#include <set>
#include <algorithm>

using namespace std;

const int N = 1e6 + 5;

typedef long long ll;

int n, a[N], ans;
set<int> st;
bool us;

int main() {
    scanf("%d", &n);
    for (int i = 1; i <= n; i++) {
        scanf("%d", &a[i]);
    }
    int i = 1;
    st.insert((int)1e9);
    while (i <= n) {
        int x = *upper_bound(st.begin(), st.end(), a[i]);
        int l = i;
        while (a[i + 1] >= a[i] && a[i + 1] <= x) {
            st.insert(a[i]);
            i++;
        }
        st.insert(a[i]);
        i++;
        ans++;
    }
    printf("%d", ans);
}
/**
6
1 5 2 5 5 6
**/

Compilation message

money.cpp: In function 'int main()':
money.cpp:24:13: warning: unused variable 'l' [-Wunused-variable]
         int l = i;
             ^
money.cpp:16:20: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &n);
                    ^
money.cpp:18:27: 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

# Verdict Execution time Memory Grader output
1 Correct 0 ms 5076 KB Output is correct
2 Correct 0 ms 5076 KB Output is correct
3 Correct 0 ms 5076 KB Output is correct
4 Correct 0 ms 5076 KB Output is correct
5 Correct 0 ms 5076 KB Output is correct
6 Correct 0 ms 5076 KB Output is correct
7 Correct 0 ms 5076 KB Output is correct
8 Correct 0 ms 5076 KB Output is correct
9 Correct 0 ms 5076 KB Output is correct
10 Correct 0 ms 5076 KB Output is correct
11 Correct 0 ms 5076 KB Output is correct
12 Correct 0 ms 5076 KB Output is correct
13 Correct 0 ms 5076 KB Output is correct
14 Correct 0 ms 5076 KB Output is correct
15 Correct 0 ms 5076 KB Output is correct
16 Correct 0 ms 5076 KB Output is correct

Subtask #2
16.0 / 16.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 5076 KB Output is correct
2 Correct 0 ms 5076 KB Output is correct
3 Correct 0 ms 5076 KB Output is correct
4 Correct 0 ms 5076 KB Output is correct
5 Correct 0 ms 5076 KB Output is correct
6 Correct 0 ms 5076 KB Output is correct
7 Correct 0 ms 5076 KB Output is correct
8 Correct 0 ms 5076 KB Output is correct
9 Correct 0 ms 5076 KB Output is correct
10 Correct 0 ms 5076 KB Output is correct
11 Correct 0 ms 5076 KB Output is correct
12 Correct 0 ms 5076 KB Output is correct
13 Correct 0 ms 5076 KB Output is correct
14 Correct 0 ms 5076 KB Output is correct
15 Correct 0 ms 5076 KB Output is correct
16 Correct 0 ms 5076 KB Output is correct
17 Correct 0 ms 5076 KB Output is correct
18 Correct 0 ms 5076 KB Output is correct
19 Correct 0 ms 5076 KB Output is correct
20 Correct 0 ms 5076 KB Output is correct
21 Correct 0 ms 5076 KB Output is correct
22 Correct 0 ms 5076 KB Output is correct
23 Correct 0 ms 5076 KB Output is correct
24 Correct 0 ms 5076 KB Output is correct
25 Correct 0 ms 5076 KB Output is correct
26 Correct 0 ms 5076 KB Output is correct

Subtask #3
20.0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 5076 KB Output is correct
2 Correct 0 ms 5076 KB Output is correct
3 Correct 0 ms 5076 KB Output is correct
4 Correct 0 ms 5076 KB Output is correct
5 Correct 0 ms 5076 KB Output is correct
6 Correct 0 ms 5076 KB Output is correct
7 Correct 0 ms 5076 KB Output is correct
8 Correct 0 ms 5076 KB Output is correct
9 Correct 0 ms 5076 KB Output is correct
10 Correct 0 ms 5076 KB Output is correct
11 Correct 0 ms 5076 KB Output is correct
12 Correct 0 ms 5076 KB Output is correct
13 Correct 0 ms 5076 KB Output is correct
14 Correct 0 ms 5076 KB Output is correct
15 Correct 0 ms 5076 KB Output is correct
16 Correct 0 ms 5076 KB Output is correct
17 Correct 0 ms 5076 KB Output is correct
18 Correct 0 ms 5076 KB Output is correct
19 Correct 0 ms 5076 KB Output is correct
20 Correct 0 ms 5076 KB Output is correct
21 Correct 0 ms 5076 KB Output is correct
22 Correct 0 ms 5076 KB Output is correct
23 Correct 0 ms 5076 KB Output is correct
24 Correct 0 ms 5076 KB Output is correct
25 Correct 0 ms 5076 KB Output is correct
26 Correct 0 ms 5076 KB Output is correct
27 Correct 0 ms 5076 KB Output is correct
28 Correct 0 ms 5076 KB Output is correct
29 Correct 0 ms 5076 KB Output is correct
30 Correct 0 ms 5076 KB Output is correct
31 Correct 0 ms 5076 KB Output is correct
32 Correct 0 ms 5076 KB Output is correct
33 Correct 0 ms 5076 KB Output is correct
34 Correct 0 ms 5076 KB Output is correct
35 Correct 0 ms 5076 KB Output is correct
36 Correct 0 ms 5076 KB Output is correct
37 Correct 0 ms 5076 KB Output is correct
38 Correct 0 ms 5076 KB Output is correct

Subtask #4
0 / 55.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 5076 KB Output is correct
2 Correct 0 ms 5076 KB Output is correct
3 Correct 0 ms 5076 KB Output is correct
4 Correct 0 ms 5076 KB Output is correct
5 Correct 0 ms 5076 KB Output is correct
6 Correct 0 ms 5076 KB Output is correct
7 Correct 0 ms 5076 KB Output is correct
8 Correct 0 ms 5076 KB Output is correct
9 Correct 0 ms 5076 KB Output is correct
10 Correct 0 ms 5076 KB Output is correct
11 Correct 0 ms 5076 KB Output is correct
12 Correct 0 ms 5076 KB Output is correct
13 Correct 0 ms 5076 KB Output is correct
14 Correct 0 ms 5076 KB Output is correct
15 Correct 0 ms 5076 KB Output is correct
16 Correct 0 ms 5076 KB Output is correct
17 Correct 0 ms 5076 KB Output is correct
18 Correct 0 ms 5076 KB Output is correct
19 Correct 0 ms 5076 KB Output is correct
20 Correct 0 ms 5076 KB Output is correct
21 Correct 0 ms 5076 KB Output is correct
22 Correct 0 ms 5076 KB Output is correct
23 Correct 0 ms 5076 KB Output is correct
24 Correct 0 ms 5076 KB Output is correct
25 Correct 0 ms 5076 KB Output is correct
26 Correct 0 ms 5076 KB Output is correct
27 Correct 0 ms 5076 KB Output is correct
28 Correct 0 ms 5076 KB Output is correct
29 Correct 0 ms 5076 KB Output is correct
30 Correct 0 ms 5076 KB Output is correct
31 Correct 0 ms 5076 KB Output is correct
32 Correct 0 ms 5076 KB Output is correct
33 Correct 0 ms 5076 KB Output is correct
34 Correct 0 ms 5076 KB Output is correct
35 Correct 0 ms 5076 KB Output is correct
36 Correct 0 ms 5076 KB Output is correct
37 Correct 0 ms 5076 KB Output is correct
38 Correct 0 ms 5076 KB Output is correct
39 Correct 109 ms 5076 KB Output is correct
40 Correct 229 ms 5076 KB Output is correct
41 Correct 83 ms 5076 KB Output is correct
42 Correct 113 ms 5076 KB Output is correct
43 Correct 89 ms 5076 KB Output is correct
44 Correct 253 ms 5076 KB Output is correct
45 Correct 239 ms 5076 KB Output is correct
46 Correct 286 ms 5076 KB Output is correct
47 Correct 163 ms 5076 KB Output is correct
48 Correct 159 ms 5076 KB Output is correct
49 Execution timed out 1500 ms 5472 KB Execution timed out
50 Halted 0 ms 0 KB -