답안 #255846

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
255846	2020-08-02T00:42:41 Z	jainbot27	Exhibition (JOI19_ho_t2)	C++17	100 / 100	75 ms	4604 KB

joi2019_ho_t2

//Author: jainbot27
#pragma GCC optimize ("O3")
#pragma GCC target("sse4")
#include <bits/stdc++.h>
using namespace std;


#define f first
#define s second
#define pb push_back
#define mp make_pair
#define ts to_string
#define ub upper_bound
#define lb lower_bound
#define ar array
#define FOR(x, y, z) for(int x = y; x < z; x++)
#define ROF(x, y, z) for(int x = y; x > z; x--)
#define all(x) x.begin(), x.end()


const char nl = '\n';
using ll = long long;
using vi = vector<int>;
using vl = vector<ll>;
using pii = pair<int, int>;
using pll = pair<ll, ll>;
using str = string;
using vpii = vector<pii>;
using vpll = vector<pll>;


str ts(char c) { return str(1,c); }
str ts(bool b) { return b ? "true" : "false"; }
str ts(const char* s) { return (str)s; }
str ts(str s) { return s; }
template<class A> str ts(complex<A> c) { 
	stringstream ss; ss << c; return ss.str(); }
str ts(vector<bool> v) { 
	str res = "{"; for(int i = 0;i < (int)v.size(); i++) res += char('0'+v[i]);
	res += "}"; return res; }
template<size_t SZ> str ts(bitset<SZ> b) {
	str res = ""; for(int i = 0; i < b.size(); i++) res += char('0'+b[i]);
	return res; }
template<class A, class B> str ts(pair<A,B> p);
template<class T> str ts(T v) { 
	bool fst = 1; str res = "{";
	for (const auto& x: v) {
		if (!fst) res += ", ";
		fst = 0; res += ts(x);
	}
	res += "}"; return res;
}
template<class A, class B> str ts(pair<A,B> p) {
	return "("+ts(p.f)+", "+ts(p.s)+")"; }
void DBG() { cerr << "]" << endl; }
template<class H, class... T> void DBG(H h, T... t) {
	cerr << ts(h); if (sizeof...(t)) cerr << ", ";
	DBG(t...); }


#ifdef D 
#define dbg(...) cerr << "LINE(" << __LINE__ << ") -> [" << #__VA_ARGS__ << "]: [", DBG(__VA_ARGS__)
#else
#define dbg(...) 0
#endif

const int N = 1e5 + 10;
int n, m, c[N];
pii v[N];

signed main(){
	ios_base::sync_with_stdio(0); cin.tie(0);
	cin >> n >> m;
	for(int i =0; i < n; i++){
		cin >> v[i].f >> v[i].s;
	}	
	for(int i =0 ; i < m; i++){
		cin >> c[i];
	}
	sort(c, c+m);
	sort(v, v+n, [](pii a, pii b){
		if(a.s == b.s)
			return a.f < b.f;
		return a.s < b.s;
	});
	int ans = 0;
	for(int i = n - 1; i >= 0; i--){
		int x = lower_bound(c, c + m, v[i].f) - c;
		int q = m - x;
		if (q > ans){
			ans++;
		}
	}
	cout << ans << nl;
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	384 KB	Output is correct
2	Correct	0 ms	384 KB	Output is correct
3	Correct	0 ms	384 KB	Output is correct
4	Correct	0 ms	384 KB	Output is correct
5	Correct	0 ms	384 KB	Output is correct
6	Correct	0 ms	384 KB	Output is correct
7	Correct	1 ms	384 KB	Output is correct
8	Correct	0 ms	384 KB	Output is correct
9	Correct	0 ms	384 KB	Output is correct
10	Correct	1 ms	384 KB	Output is correct
11	Correct	0 ms	384 KB	Output is correct
12	Correct	0 ms	384 KB	Output is correct
13	Correct	0 ms	384 KB	Output is correct
14	Correct	0 ms	384 KB	Output is correct
15	Correct	1 ms	384 KB	Output is correct
16	Correct	0 ms	384 KB	Output is correct
17	Correct	0 ms	384 KB	Output is correct
18	Correct	0 ms	384 KB	Output is correct
19	Correct	0 ms	384 KB	Output is correct

Subtask #2
40.0 / 40.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	384 KB	Output is correct
2	Correct	0 ms	384 KB	Output is correct
3	Correct	0 ms	384 KB	Output is correct
4	Correct	0 ms	384 KB	Output is correct
5	Correct	0 ms	384 KB	Output is correct
6	Correct	0 ms	384 KB	Output is correct
7	Correct	1 ms	384 KB	Output is correct
8	Correct	0 ms	384 KB	Output is correct
9	Correct	0 ms	384 KB	Output is correct
10	Correct	1 ms	384 KB	Output is correct
11	Correct	0 ms	384 KB	Output is correct
12	Correct	0 ms	384 KB	Output is correct
13	Correct	0 ms	384 KB	Output is correct
14	Correct	0 ms	384 KB	Output is correct
15	Correct	1 ms	384 KB	Output is correct
16	Correct	0 ms	384 KB	Output is correct
17	Correct	0 ms	384 KB	Output is correct
18	Correct	0 ms	384 KB	Output is correct
19	Correct	0 ms	384 KB	Output is correct
20	Correct	1 ms	384 KB	Output is correct
21	Correct	1 ms	384 KB	Output is correct
22	Correct	1 ms	384 KB	Output is correct
23	Correct	1 ms	384 KB	Output is correct
24	Correct	1 ms	384 KB	Output is correct
25	Correct	1 ms	384 KB	Output is correct
26	Correct	1 ms	384 KB	Output is correct
27	Correct	1 ms	384 KB	Output is correct
28	Correct	1 ms	384 KB	Output is correct
29	Correct	1 ms	384 KB	Output is correct
30	Correct	1 ms	384 KB	Output is correct
31	Correct	1 ms	384 KB	Output is correct
32	Correct	1 ms	384 KB	Output is correct
33	Correct	1 ms	384 KB	Output is correct
34	Correct	1 ms	384 KB	Output is correct
35	Correct	1 ms	384 KB	Output is correct
36	Correct	2 ms	384 KB	Output is correct
37	Correct	1 ms	384 KB	Output is correct

Subtask #3
50.0 / 50.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	384 KB	Output is correct
2	Correct	0 ms	384 KB	Output is correct
3	Correct	0 ms	384 KB	Output is correct
4	Correct	0 ms	384 KB	Output is correct
5	Correct	0 ms	384 KB	Output is correct
6	Correct	0 ms	384 KB	Output is correct
7	Correct	1 ms	384 KB	Output is correct
8	Correct	0 ms	384 KB	Output is correct
9	Correct	0 ms	384 KB	Output is correct
10	Correct	1 ms	384 KB	Output is correct
11	Correct	0 ms	384 KB	Output is correct
12	Correct	0 ms	384 KB	Output is correct
13	Correct	0 ms	384 KB	Output is correct
14	Correct	0 ms	384 KB	Output is correct
15	Correct	1 ms	384 KB	Output is correct
16	Correct	0 ms	384 KB	Output is correct
17	Correct	0 ms	384 KB	Output is correct
18	Correct	0 ms	384 KB	Output is correct
19	Correct	0 ms	384 KB	Output is correct
20	Correct	1 ms	384 KB	Output is correct
21	Correct	1 ms	384 KB	Output is correct
22	Correct	1 ms	384 KB	Output is correct
23	Correct	1 ms	384 KB	Output is correct
24	Correct	1 ms	384 KB	Output is correct
25	Correct	1 ms	384 KB	Output is correct
26	Correct	1 ms	384 KB	Output is correct
27	Correct	1 ms	384 KB	Output is correct
28	Correct	1 ms	384 KB	Output is correct
29	Correct	1 ms	384 KB	Output is correct
30	Correct	1 ms	384 KB	Output is correct
31	Correct	1 ms	384 KB	Output is correct
32	Correct	1 ms	384 KB	Output is correct
33	Correct	1 ms	384 KB	Output is correct
34	Correct	1 ms	384 KB	Output is correct
35	Correct	1 ms	384 KB	Output is correct
36	Correct	2 ms	384 KB	Output is correct
37	Correct	1 ms	384 KB	Output is correct
38	Correct	64 ms	4472 KB	Output is correct
39	Correct	58 ms	4472 KB	Output is correct
40	Correct	57 ms	4472 KB	Output is correct
41	Correct	63 ms	4448 KB	Output is correct
42	Correct	63 ms	4472 KB	Output is correct
43	Correct	64 ms	4472 KB	Output is correct
44	Correct	68 ms	4472 KB	Output is correct
45	Correct	73 ms	4344 KB	Output is correct
46	Correct	60 ms	4344 KB	Output is correct
47	Correct	62 ms	3960 KB	Output is correct
48	Correct	56 ms	3960 KB	Output is correct
49	Correct	58 ms	3576 KB	Output is correct
50	Correct	51 ms	3704 KB	Output is correct
51	Correct	63 ms	4472 KB	Output is correct
52	Correct	60 ms	4472 KB	Output is correct
53	Correct	62 ms	4344 KB	Output is correct
54	Correct	55 ms	4472 KB	Output is correct
55	Correct	63 ms	4472 KB	Output is correct
56	Correct	41 ms	3020 KB	Output is correct
57	Correct	23 ms	1664 KB	Output is correct
58	Correct	37 ms	3064 KB	Output is correct
59	Correct	43 ms	3192 KB	Output is correct
60	Correct	22 ms	1664 KB	Output is correct
61	Correct	42 ms	2688 KB	Output is correct
62	Correct	74 ms	4600 KB	Output is correct
63	Correct	69 ms	4472 KB	Output is correct
64	Correct	72 ms	4520 KB	Output is correct
65	Correct	75 ms	4472 KB	Output is correct
66	Correct	70 ms	4604 KB	Output is correct
67	Correct	72 ms	4472 KB	Output is correct
68	Correct	70 ms	4472 KB	Output is correct
69	Correct	74 ms	4472 KB	Output is correct
70	Correct	75 ms	4472 KB	Output is correct
71	Correct	68 ms	4476 KB	Output is correct
72	Correct	70 ms	4472 KB	Output is correct
73	Correct	60 ms	4476 KB	Output is correct

답안 #255846

Compilation message

Subtask #1 10.0 / 10.0

Subtask #2 40.0 / 40.0

Subtask #3 50.0 / 50.0

Subtask #1
10.0 / 10.0

Subtask #2
40.0 / 40.0

Subtask #3
50.0 / 50.0