#include<bits/stdc++.h>
using namespace std;
int main()
{
int m,n,a[200001],b[200001];
cin>>n>>m;
for(int i=1;i<=n;++i)
{
cin>>a[i];
b[i] = -(a[i] - m*i);
}
a[0] = 0;
b[0] = 0;
vector<int> v;
for(int i=1;i<=n;++i)
{
if(b[i]<0) continue;
else
{
auto it = upper_bound(v.begin(),v.end(),b[i]);
if(v.empty() || it==v.end()) v.push_back(b[i]);
else
{
*it = b[i];
}
}
}
cout<<n-v.size();
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
1880 KB |
Output is correct |
2 |
Correct |
1 ms |
1880 KB |
Output is correct |
3 |
Correct |
1 ms |
1884 KB |
Output is correct |
4 |
Correct |
1 ms |
1884 KB |
Output is correct |
5 |
Correct |
1 ms |
1884 KB |
Output is correct |
6 |
Correct |
1 ms |
1884 KB |
Output is correct |
7 |
Correct |
1 ms |
1884 KB |
Output is correct |
8 |
Correct |
1 ms |
1880 KB |
Output is correct |
9 |
Correct |
1 ms |
1884 KB |
Output is correct |
10 |
Correct |
1 ms |
1884 KB |
Output is correct |
11 |
Correct |
1 ms |
1992 KB |
Output is correct |
12 |
Correct |
1 ms |
1884 KB |
Output is correct |
13 |
Correct |
1 ms |
1884 KB |
Output is correct |
14 |
Correct |
1 ms |
1884 KB |
Output is correct |
15 |
Correct |
1 ms |
1884 KB |
Output is correct |
16 |
Correct |
1 ms |
1884 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
1880 KB |
Output is correct |
2 |
Correct |
1 ms |
1880 KB |
Output is correct |
3 |
Correct |
1 ms |
1884 KB |
Output is correct |
4 |
Correct |
1 ms |
1884 KB |
Output is correct |
5 |
Correct |
1 ms |
1884 KB |
Output is correct |
6 |
Correct |
1 ms |
1884 KB |
Output is correct |
7 |
Correct |
1 ms |
1884 KB |
Output is correct |
8 |
Correct |
1 ms |
1880 KB |
Output is correct |
9 |
Correct |
1 ms |
1884 KB |
Output is correct |
10 |
Correct |
1 ms |
1884 KB |
Output is correct |
11 |
Correct |
1 ms |
1992 KB |
Output is correct |
12 |
Correct |
1 ms |
1884 KB |
Output is correct |
13 |
Correct |
1 ms |
1884 KB |
Output is correct |
14 |
Correct |
1 ms |
1884 KB |
Output is correct |
15 |
Correct |
1 ms |
1884 KB |
Output is correct |
16 |
Correct |
1 ms |
1884 KB |
Output is correct |
17 |
Correct |
1 ms |
1884 KB |
Output is correct |
18 |
Correct |
1 ms |
1884 KB |
Output is correct |
19 |
Correct |
1 ms |
1884 KB |
Output is correct |
20 |
Correct |
2 ms |
1884 KB |
Output is correct |
21 |
Correct |
2 ms |
1884 KB |
Output is correct |
22 |
Correct |
2 ms |
1884 KB |
Output is correct |
23 |
Correct |
2 ms |
1884 KB |
Output is correct |
24 |
Correct |
2 ms |
2016 KB |
Output is correct |
25 |
Correct |
2 ms |
1884 KB |
Output is correct |
26 |
Correct |
2 ms |
1880 KB |
Output is correct |
27 |
Correct |
2 ms |
1884 KB |
Output is correct |
28 |
Correct |
2 ms |
1884 KB |
Output is correct |
29 |
Correct |
2 ms |
1884 KB |
Output is correct |
30 |
Correct |
2 ms |
1884 KB |
Output is correct |
31 |
Correct |
2 ms |
1884 KB |
Output is correct |
32 |
Correct |
2 ms |
2012 KB |
Output is correct |
33 |
Correct |
2 ms |
1884 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
1 ms |
1884 KB |
Output is correct |
2 |
Correct |
1 ms |
1884 KB |
Output is correct |
3 |
Correct |
1 ms |
1884 KB |
Output is correct |
4 |
Correct |
2 ms |
1884 KB |
Output is correct |
5 |
Correct |
2 ms |
1884 KB |
Output is correct |
6 |
Correct |
2 ms |
1884 KB |
Output is correct |
7 |
Correct |
2 ms |
1884 KB |
Output is correct |
8 |
Correct |
2 ms |
2016 KB |
Output is correct |
9 |
Correct |
2 ms |
1884 KB |
Output is correct |
10 |
Correct |
2 ms |
1880 KB |
Output is correct |
11 |
Correct |
2 ms |
1884 KB |
Output is correct |
12 |
Correct |
2 ms |
1884 KB |
Output is correct |
13 |
Correct |
2 ms |
1884 KB |
Output is correct |
14 |
Correct |
2 ms |
1884 KB |
Output is correct |
15 |
Correct |
2 ms |
1884 KB |
Output is correct |
16 |
Correct |
2 ms |
2012 KB |
Output is correct |
17 |
Correct |
2 ms |
1884 KB |
Output is correct |
18 |
Correct |
1 ms |
1880 KB |
Output is correct |
19 |
Correct |
1 ms |
1880 KB |
Output is correct |
20 |
Correct |
1 ms |
1884 KB |
Output is correct |
21 |
Correct |
1 ms |
1884 KB |
Output is correct |
22 |
Correct |
1 ms |
1884 KB |
Output is correct |
23 |
Correct |
1 ms |
1884 KB |
Output is correct |
24 |
Correct |
1 ms |
1884 KB |
Output is correct |
25 |
Correct |
1 ms |
1880 KB |
Output is correct |
26 |
Correct |
1 ms |
1884 KB |
Output is correct |
27 |
Correct |
1 ms |
1884 KB |
Output is correct |
28 |
Correct |
1 ms |
1992 KB |
Output is correct |
29 |
Correct |
1 ms |
1884 KB |
Output is correct |
30 |
Correct |
1 ms |
1884 KB |
Output is correct |
31 |
Correct |
1 ms |
1884 KB |
Output is correct |
32 |
Correct |
1 ms |
1884 KB |
Output is correct |
33 |
Correct |
1 ms |
1884 KB |
Output is correct |
34 |
Correct |
2 ms |
1884 KB |
Output is correct |
35 |
Correct |
3 ms |
1884 KB |
Output is correct |
36 |
Correct |
3 ms |
1884 KB |
Output is correct |
37 |
Correct |
2 ms |
1884 KB |
Output is correct |
38 |
Correct |
3 ms |
1884 KB |
Output is correct |
39 |
Correct |
3 ms |
2040 KB |
Output is correct |
40 |
Correct |
2 ms |
1884 KB |
Output is correct |
41 |
Correct |
2 ms |
2012 KB |
Output is correct |
42 |
Correct |
2 ms |
2024 KB |
Output is correct |
43 |
Correct |
2 ms |
1884 KB |
Output is correct |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
2 ms |
1884 KB |
Output is correct |
2 |
Correct |
3 ms |
1884 KB |
Output is correct |
3 |
Correct |
3 ms |
1884 KB |
Output is correct |
4 |
Correct |
2 ms |
1884 KB |
Output is correct |
5 |
Correct |
3 ms |
1884 KB |
Output is correct |
6 |
Correct |
3 ms |
2040 KB |
Output is correct |
7 |
Correct |
2 ms |
1884 KB |
Output is correct |
8 |
Correct |
2 ms |
2012 KB |
Output is correct |
9 |
Correct |
2 ms |
2024 KB |
Output is correct |
10 |
Correct |
2 ms |
1884 KB |
Output is correct |
11 |
Correct |
1 ms |
1884 KB |
Output is correct |
12 |
Correct |
1 ms |
1884 KB |
Output is correct |
13 |
Correct |
1 ms |
1884 KB |
Output is correct |
14 |
Correct |
2 ms |
1884 KB |
Output is correct |
15 |
Correct |
2 ms |
1884 KB |
Output is correct |
16 |
Correct |
2 ms |
1884 KB |
Output is correct |
17 |
Correct |
2 ms |
1884 KB |
Output is correct |
18 |
Correct |
2 ms |
2016 KB |
Output is correct |
19 |
Correct |
2 ms |
1884 KB |
Output is correct |
20 |
Correct |
2 ms |
1880 KB |
Output is correct |
21 |
Correct |
2 ms |
1884 KB |
Output is correct |
22 |
Correct |
2 ms |
1884 KB |
Output is correct |
23 |
Correct |
2 ms |
1884 KB |
Output is correct |
24 |
Correct |
2 ms |
1884 KB |
Output is correct |
25 |
Correct |
2 ms |
1884 KB |
Output is correct |
26 |
Correct |
2 ms |
2012 KB |
Output is correct |
27 |
Correct |
2 ms |
1884 KB |
Output is correct |
28 |
Correct |
1 ms |
1880 KB |
Output is correct |
29 |
Correct |
1 ms |
1880 KB |
Output is correct |
30 |
Correct |
1 ms |
1884 KB |
Output is correct |
31 |
Correct |
1 ms |
1884 KB |
Output is correct |
32 |
Correct |
1 ms |
1884 KB |
Output is correct |
33 |
Correct |
1 ms |
1884 KB |
Output is correct |
34 |
Correct |
1 ms |
1884 KB |
Output is correct |
35 |
Correct |
1 ms |
1880 KB |
Output is correct |
36 |
Correct |
1 ms |
1884 KB |
Output is correct |
37 |
Correct |
1 ms |
1884 KB |
Output is correct |
38 |
Correct |
1 ms |
1992 KB |
Output is correct |
39 |
Correct |
1 ms |
1884 KB |
Output is correct |
40 |
Correct |
1 ms |
1884 KB |
Output is correct |
41 |
Correct |
1 ms |
1884 KB |
Output is correct |
42 |
Correct |
1 ms |
1884 KB |
Output is correct |
43 |
Correct |
1 ms |
1884 KB |
Output is correct |
44 |
Correct |
27 ms |
3540 KB |
Output is correct |
45 |
Correct |
58 ms |
3908 KB |
Output is correct |
46 |
Correct |
61 ms |
3672 KB |
Output is correct |
47 |
Correct |
60 ms |
3764 KB |
Output is correct |
48 |
Correct |
39 ms |
4044 KB |
Output is correct |
49 |
Correct |
44 ms |
4040 KB |
Output is correct |
50 |
Correct |
59 ms |
4560 KB |
Output is correct |
51 |
Correct |
61 ms |
5064 KB |
Output is correct |
52 |
Correct |
40 ms |
3288 KB |
Output is correct |
53 |
Correct |
42 ms |
2992 KB |
Output is correct |
54 |
Correct |
49 ms |
4136 KB |
Output is correct |
55 |
Correct |
42 ms |
4044 KB |
Output is correct |