oj.uz

답안 #591815

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
591815 2022-07-08T00:39:54 Z Belgutei Rabbit Carrot (LMIO19_triusis) C++17
14 / 100
 2 ms 604 KB 
#include <bits/stdc++.h>

using namespace std;

typedef pair<long long, long long> Point;

#define ll long long
#define ff first
#define ss second
#define pb push_back
#define mk make_pair
#define IOS ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); 
#define MOD 1000000007
#define MOD1 1000000009
#define sqr(x) sqr((x)*(x))

void debug_out() { cerr << endl; }
template<typename Head, typename... Tail> void debug_out(Head H, Tail... T) { cerr << ' ' << H; debug_out(T...); }
#ifdef BE_DEBUG
#define debug(...) cerr << "\033[1;31m(" << #__VA_ARGS__ << "):\033[0m", debug_out(__VA_ARGS__)
#else
#define debug(...)
#endif

const int N = 200005;
ll n,m;
ll a[N];
multiset<ll> s;
multiset<ll> :: iterator it;

int main() {
    IOS
    // freopen("cownomics.in", "r", stdin);
    // freopen("cownomics.out", "w", stdout);
    cin >> n >> m;
    for(int i = 1; i <= n; i ++) {
        cin >> a[i];
    }
    for(int i = 1; i <= n; i ++) {
        ll tmp = m * i - a[i];
        if(s.size() == 0) {
            if(a[i] <= m * i) {
                s.insert(tmp);
            }
            continue;
        }
        it = s.upper_bound(tmp);
        if(it == s.end()) {
            s.insert(tmp);
        }
        else {
            s.erase(it);
            s.insert(tmp);
        }
    }
    cout << n - s.size();
}

Subtask #1
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 324 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 324 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 324 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 0 ms 328 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct

Subtask #2
0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 324 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 324 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 0 ms 324 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 1 ms 212 KB Output is correct
13 Correct 1 ms 340 KB Output is correct
14 Correct 0 ms 328 KB Output is correct
15 Correct 0 ms 212 KB Output is correct
16 Correct 1 ms 212 KB Output is correct
17 Correct 0 ms 332 KB Output is correct
18 Correct 0 ms 212 KB Output is correct
19 Correct 0 ms 212 KB Output is correct
20 Correct 1 ms 460 KB Output is correct
21 Correct 1 ms 596 KB Output is correct
22 Correct 1 ms 340 KB Output is correct
23 Correct 1 ms 596 KB Output is correct
24 Correct 2 ms 604 KB Output is correct
25 Correct 1 ms 492 KB Output is correct
26 Correct 1 ms 596 KB Output is correct
27 Incorrect 1 ms 468 KB Output isn't correct
28 Halted 0 ms 0 KB -

Subtask #3
0 / 28.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 332 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 460 KB Output is correct
5 Correct 1 ms 596 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 596 KB Output is correct
8 Correct 2 ms 604 KB Output is correct
9 Correct 1 ms 492 KB Output is correct
10 Correct 1 ms 596 KB Output is correct
11 Incorrect 1 ms 468 KB Output isn't correct
12 Halted 0 ms 0 KB -

Subtask #4
0 / 37.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 332 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 0 ms 212 KB Output is correct
4 Correct 1 ms 460 KB Output is correct
5 Correct 1 ms 596 KB Output is correct
6 Correct 1 ms 340 KB Output is correct
7 Correct 1 ms 596 KB Output is correct
8 Correct 2 ms 604 KB Output is correct
9 Correct 1 ms 492 KB Output is correct
10 Correct 1 ms 596 KB Output is correct
11 Incorrect 1 ms 468 KB Output isn't correct
12 Halted 0 ms 0 KB -