// Time:
// Algorithms:
#include <bits/stdc++.h>
#pragma GCC optimize("O3")
using namespace std;
#define MAXN 1000005
#define FOR(i, n) for (int i = 0; i < n; i++)
#define FORR(j, i, n) for (int i = j; i < n; i++)
#define FORD(i, n) for (int i = n - 1; i >= 0; i--)
#define FOBIR(i, n) for (int i = 1; i <= n; i++)
#define FOBIRD(i, n) for (int i = n; i >= 1; i--)
#define pb push_back
#define mp make_pair
#define endl '\n'
#define DUEHOANG \
ios_base::sync_with_stdio(0); \
cin.tie(NULL); \
cout.tie(NULL)
#define fileio(in, out) \
freopen(in, "r", stdin); \
freopen(out, "w", stdout);
#define ll long long
#define INF (1e9 * 1) + 5
typedef set<int> si;
typedef multiset<int> msi;
typedef vector<int> vi;
typedef pair<int, int> pii;
typedef pair<int, pii> iii;
typedef vector<pii> vii;
typedef vector<iii> viii;
typedef priority_queue<int> pqi;
typedef stack<int> sti;
typedef queue<int> qi;
typedef deque<int> di;
typedef map<int, int> mii;
#define f first
#define s second
#define LEFT(x) 2 * x
#define RIGHT(x) 2 * x + 1
#define bitinc(x) x & -x
const int MAX(int &a, int b)
{
return a = max(a, b);
}
const int MIN(int &a, int b)
{
return a = min(a, b);
}
int lis(vi v)
{
msi st;
msi::iterator it;
st.clear();
FOR(i, (v.size()))
{
if(v[i] < 0) continue;
st.insert(v[i]);
it = st.upper_bound(v[i]);
if (it != st.end())
st.erase(it);
}
return st.size();
}
int n,m;
vi a,x;
int main()
{
cin >> n >> m;
a.assign(n, 0);
x.assign(n, 0);
FOR(i, n)
cin >> a[i];
FOR(i, n)
{
x[i] = m*(i+1)-a[i];
}
cout << n-lis(x) << endl;
}
Compilation message
triusis.cpp: In function 'int lis(vi)':
triusis.cpp:12:37: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
12 | #define FOR(i, n) for (int i = 0; i < n; i++)
......
66 | FOR(i, (v.size()))
| ~~~~~~~~~~~~~
triusis.cpp:66:2: note: in expansion of macro 'FOR'
66 | FOR(i, (v.size()))
| ^~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
0 ms |
256 KB |
Output is correct |
| 2 |
Correct |
0 ms |
256 KB |
Output is correct |
| 3 |
Correct |
1 ms |
256 KB |
Output is correct |
| 4 |
Correct |
0 ms |
256 KB |
Output is correct |
| 5 |
Correct |
0 ms |
256 KB |
Output is correct |
| 6 |
Correct |
1 ms |
256 KB |
Output is correct |
| 7 |
Correct |
0 ms |
256 KB |
Output is correct |
| 8 |
Correct |
0 ms |
256 KB |
Output is correct |
| 9 |
Correct |
1 ms |
256 KB |
Output is correct |
| 10 |
Correct |
1 ms |
256 KB |
Output is correct |
| 11 |
Correct |
0 ms |
256 KB |
Output is correct |
| 12 |
Correct |
1 ms |
256 KB |
Output is correct |
| 13 |
Correct |
0 ms |
256 KB |
Output is correct |
| 14 |
Correct |
0 ms |
256 KB |
Output is correct |
| 15 |
Correct |
0 ms |
384 KB |
Output is correct |
| 16 |
Correct |
1 ms |
256 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
1 ms |
256 KB |
Output is correct |
| 2 |
Correct |
1 ms |
256 KB |
Output is correct |
| 3 |
Correct |
1 ms |
256 KB |
Output is correct |
| 4 |
Correct |
2 ms |
512 KB |
Output is correct |
| 5 |
Correct |
3 ms |
640 KB |
Output is correct |
| 6 |
Correct |
3 ms |
384 KB |
Output is correct |
| 7 |
Correct |
4 ms |
544 KB |
Output is correct |
| 8 |
Correct |
4 ms |
640 KB |
Output is correct |
| 9 |
Correct |
4 ms |
640 KB |
Output is correct |
| 10 |
Correct |
4 ms |
640 KB |
Output is correct |
| 11 |
Correct |
4 ms |
512 KB |
Output is correct |
| 12 |
Correct |
4 ms |
640 KB |
Output is correct |
| 13 |
Correct |
3 ms |
640 KB |
Output is correct |
| 14 |
Correct |
3 ms |
512 KB |
Output is correct |
| 15 |
Correct |
3 ms |
512 KB |
Output is correct |
| 16 |
Correct |
4 ms |
512 KB |
Output is correct |
| 17 |
Correct |
4 ms |
512 KB |
Output is correct |
| 18 |
Correct |
0 ms |
256 KB |
Output is correct |
| 19 |
Correct |
0 ms |
256 KB |
Output is correct |
| 20 |
Correct |
1 ms |
256 KB |
Output is correct |
| 21 |
Correct |
0 ms |
256 KB |
Output is correct |
| 22 |
Correct |
0 ms |
256 KB |
Output is correct |
| 23 |
Correct |
1 ms |
256 KB |
Output is correct |
| 24 |
Correct |
0 ms |
256 KB |
Output is correct |
| 25 |
Correct |
0 ms |
256 KB |
Output is correct |
| 26 |
Correct |
1 ms |
256 KB |
Output is correct |
| 27 |
Correct |
1 ms |
256 KB |
Output is correct |
| 28 |
Correct |
0 ms |
256 KB |
Output is correct |
| 29 |
Correct |
1 ms |
256 KB |
Output is correct |
| 30 |
Correct |
0 ms |
256 KB |
Output is correct |
| 31 |
Correct |
0 ms |
256 KB |
Output is correct |
| 32 |
Correct |
0 ms |
384 KB |
Output is correct |
| 33 |
Correct |
1 ms |
256 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
384 KB |
Output is correct |
| 2 |
Correct |
5 ms |
384 KB |
Output is correct |
| 3 |
Correct |
5 ms |
384 KB |
Output is correct |
| 4 |
Correct |
4 ms |
640 KB |
Output is correct |
| 5 |
Correct |
5 ms |
512 KB |
Output is correct |
| 6 |
Correct |
7 ms |
640 KB |
Output is correct |
| 7 |
Correct |
3 ms |
512 KB |
Output is correct |
| 8 |
Correct |
3 ms |
384 KB |
Output is correct |
| 9 |
Correct |
4 ms |
512 KB |
Output is correct |
| 10 |
Correct |
4 ms |
512 KB |
Output is correct |
| 11 |
Correct |
1 ms |
256 KB |
Output is correct |
| 12 |
Correct |
1 ms |
256 KB |
Output is correct |
| 13 |
Correct |
1 ms |
256 KB |
Output is correct |
| 14 |
Correct |
2 ms |
512 KB |
Output is correct |
| 15 |
Correct |
3 ms |
640 KB |
Output is correct |
| 16 |
Correct |
3 ms |
384 KB |
Output is correct |
| 17 |
Correct |
4 ms |
544 KB |
Output is correct |
| 18 |
Correct |
4 ms |
640 KB |
Output is correct |
| 19 |
Correct |
4 ms |
640 KB |
Output is correct |
| 20 |
Correct |
4 ms |
640 KB |
Output is correct |
| 21 |
Correct |
4 ms |
512 KB |
Output is correct |
| 22 |
Correct |
4 ms |
640 KB |
Output is correct |
| 23 |
Correct |
3 ms |
640 KB |
Output is correct |
| 24 |
Correct |
3 ms |
512 KB |
Output is correct |
| 25 |
Correct |
3 ms |
512 KB |
Output is correct |
| 26 |
Correct |
4 ms |
512 KB |
Output is correct |
| 27 |
Correct |
4 ms |
512 KB |
Output is correct |
| 28 |
Correct |
0 ms |
256 KB |
Output is correct |
| 29 |
Correct |
0 ms |
256 KB |
Output is correct |
| 30 |
Correct |
1 ms |
256 KB |
Output is correct |
| 31 |
Correct |
0 ms |
256 KB |
Output is correct |
| 32 |
Correct |
0 ms |
256 KB |
Output is correct |
| 33 |
Correct |
1 ms |
256 KB |
Output is correct |
| 34 |
Correct |
0 ms |
256 KB |
Output is correct |
| 35 |
Correct |
0 ms |
256 KB |
Output is correct |
| 36 |
Correct |
1 ms |
256 KB |
Output is correct |
| 37 |
Correct |
1 ms |
256 KB |
Output is correct |
| 38 |
Correct |
0 ms |
256 KB |
Output is correct |
| 39 |
Correct |
1 ms |
256 KB |
Output is correct |
| 40 |
Correct |
0 ms |
256 KB |
Output is correct |
| 41 |
Correct |
0 ms |
256 KB |
Output is correct |
| 42 |
Correct |
0 ms |
384 KB |
Output is correct |
| 43 |
Correct |
1 ms |
256 KB |
Output is correct |
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Correct |
5 ms |
384 KB |
Output is correct |
| 2 |
Correct |
5 ms |
384 KB |
Output is correct |
| 3 |
Correct |
5 ms |
384 KB |
Output is correct |
| 4 |
Correct |
4 ms |
640 KB |
Output is correct |
| 5 |
Correct |
5 ms |
512 KB |
Output is correct |
| 6 |
Correct |
7 ms |
640 KB |
Output is correct |
| 7 |
Correct |
3 ms |
512 KB |
Output is correct |
| 8 |
Correct |
3 ms |
384 KB |
Output is correct |
| 9 |
Correct |
4 ms |
512 KB |
Output is correct |
| 10 |
Correct |
4 ms |
512 KB |
Output is correct |
| 11 |
Correct |
1 ms |
256 KB |
Output is correct |
| 12 |
Correct |
1 ms |
256 KB |
Output is correct |
| 13 |
Correct |
1 ms |
256 KB |
Output is correct |
| 14 |
Correct |
2 ms |
512 KB |
Output is correct |
| 15 |
Correct |
3 ms |
640 KB |
Output is correct |
| 16 |
Correct |
3 ms |
384 KB |
Output is correct |
| 17 |
Correct |
4 ms |
544 KB |
Output is correct |
| 18 |
Correct |
4 ms |
640 KB |
Output is correct |
| 19 |
Correct |
4 ms |
640 KB |
Output is correct |
| 20 |
Correct |
4 ms |
640 KB |
Output is correct |
| 21 |
Correct |
4 ms |
512 KB |
Output is correct |
| 22 |
Correct |
4 ms |
640 KB |
Output is correct |
| 23 |
Correct |
3 ms |
640 KB |
Output is correct |
| 24 |
Correct |
3 ms |
512 KB |
Output is correct |
| 25 |
Correct |
3 ms |
512 KB |
Output is correct |
| 26 |
Correct |
4 ms |
512 KB |
Output is correct |
| 27 |
Correct |
4 ms |
512 KB |
Output is correct |
| 28 |
Correct |
129 ms |
12408 KB |
Output is correct |
| 29 |
Correct |
176 ms |
4744 KB |
Output is correct |
| 30 |
Correct |
186 ms |
4732 KB |
Output is correct |
| 31 |
Correct |
190 ms |
4612 KB |
Output is correct |
| 32 |
Correct |
137 ms |
11384 KB |
Output is correct |
| 33 |
Correct |
171 ms |
12920 KB |
Output is correct |
| 34 |
Correct |
204 ms |
9464 KB |
Output is correct |
| 35 |
Correct |
232 ms |
13956 KB |
Output is correct |
| 36 |
Correct |
157 ms |
8184 KB |
Output is correct |
| 37 |
Correct |
121 ms |
3976 KB |
Output is correct |
| 38 |
Correct |
154 ms |
10744 KB |
Output is correct |
| 39 |
Correct |
157 ms |
10744 KB |
Output is correct |
| 40 |
Correct |
0 ms |
256 KB |
Output is correct |
| 41 |
Correct |
0 ms |
256 KB |
Output is correct |
| 42 |
Correct |
1 ms |
256 KB |
Output is correct |
| 43 |
Correct |
0 ms |
256 KB |
Output is correct |
| 44 |
Correct |
0 ms |
256 KB |
Output is correct |
| 45 |
Correct |
1 ms |
256 KB |
Output is correct |
| 46 |
Correct |
0 ms |
256 KB |
Output is correct |
| 47 |
Correct |
0 ms |
256 KB |
Output is correct |
| 48 |
Correct |
1 ms |
256 KB |
Output is correct |
| 49 |
Correct |
1 ms |
256 KB |
Output is correct |
| 50 |
Correct |
0 ms |
256 KB |
Output is correct |
| 51 |
Correct |
1 ms |
256 KB |
Output is correct |
| 52 |
Correct |
0 ms |
256 KB |
Output is correct |
| 53 |
Correct |
0 ms |
256 KB |
Output is correct |
| 54 |
Correct |
0 ms |
384 KB |
Output is correct |
| 55 |
Correct |
1 ms |
256 KB |
Output is correct |
