답안 #237890

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
237890	2020-06-09T08:16:28 Z	zaneyu	Exhibition (JOI19_ho_t2)	C++14	100 / 100	123 ms	5292 KB

joi2019_ho_t2

/*input
3 4
10 20
5 1
3 5
4
6
10
4
*/
#include<bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace std;
using namespace __gnu_pbds;

#pragma GCC optimize("unroll-loops,no-stack-protector")
//order_of_key #of elements less than x
// find_by_order kth element
#define ll long long 
#define ld long double
#define pii pair<double,double>
typedef tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update> indexed_set;
#define f first
#define s second
#define pb push_back
#define REP(i,n) for(int i=0;i<n;i++)
#define REP1(i,n) for(int i=1;i<=n;i++)
#define FILL(n,x) memset(n,x,sizeof(n))
#define ALL(_a) _a.begin(),_a.end()
#define sz(x) (int)x.size()
#define SORT_UNIQUE(c) (sort(c.begin(),c.end()), c.resize(distance(c.begin(),unique(c.begin(),c.end()))))
#define MP make_pair
const ll INF64=4e12;
const int INF=0x3f3f3f3f;
const ll MOD=1e9+7;
const ld PI=acos(-1);
const ld eps=1e-9;
#define lowb(x) x&(-x)
#define MNTO(x,y) x=min(x,(__typeof__(x))y)
#define MXTO(x,y) x=max(x,(__typeof__(x))y)
ll mult(ll a,ll b){
    return ((a%MOD)*(b%MOD))%MOD;
}
ll mypow(ll a,ll b){
    if(b<=0) return 1;
    ll res=1LL;
    while(b){
        if(b&1){
            res=(res*a)%MOD;
        }
        a=(a*a)%MOD;
        b>>=1;
    }
    return res;
}
const ll maxn=1e5+5;
const ll maxlg=__lg(maxn)+2;
pii arr[maxn];
int box[maxn];
int32_t main(){
    ios::sync_with_stdio(false),cin.tie(0);
    int n,m;
    cin>>n>>m;
    REP(i,n){
        cin>>arr[i].s>>arr[i].f;
    }
    REP(i,m){
        cin>>box[i];
    }
    sort(arr,arr+n);
    sort(box,box+m);
    int ans=0;
    for(int i=n-1;i>=0;i--){
        if(box[m-ans-1]>=arr[i].s){
            ++ans;
        }
    }
    cout<<ans;
}

Subtask #1
10.0 / 10.0

#	결과	실행 시간	메모리	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	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	5 ms	384 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	5 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	4 ms	384 KB	Output is correct
12	Correct	4 ms	384 KB	Output is correct
13	Correct	5 ms	512 KB	Output is correct
14	Correct	4 ms	384 KB	Output is correct
15	Correct	4 ms	384 KB	Output is correct
16	Correct	5 ms	384 KB	Output is correct
17	Correct	5 ms	384 KB	Output is correct
18	Correct	5 ms	384 KB	Output is correct
19	Correct	5 ms	384 KB	Output is correct

Subtask #2
40.0 / 40.0

#	결과	실행 시간	메모리	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	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	5 ms	384 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	5 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	4 ms	384 KB	Output is correct
12	Correct	4 ms	384 KB	Output is correct
13	Correct	5 ms	512 KB	Output is correct
14	Correct	4 ms	384 KB	Output is correct
15	Correct	4 ms	384 KB	Output is correct
16	Correct	5 ms	384 KB	Output is correct
17	Correct	5 ms	384 KB	Output is correct
18	Correct	5 ms	384 KB	Output is correct
19	Correct	5 ms	384 KB	Output is correct
20	Correct	5 ms	384 KB	Output is correct
21	Correct	6 ms	384 KB	Output is correct
22	Correct	6 ms	384 KB	Output is correct
23	Correct	6 ms	384 KB	Output is correct
24	Correct	6 ms	384 KB	Output is correct
25	Correct	6 ms	384 KB	Output is correct
26	Correct	6 ms	384 KB	Output is correct
27	Correct	6 ms	384 KB	Output is correct
28	Correct	5 ms	384 KB	Output is correct
29	Correct	6 ms	384 KB	Output is correct
30	Correct	6 ms	384 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	6 ms	384 KB	Output is correct
33	Correct	5 ms	384 KB	Output is correct
34	Correct	5 ms	384 KB	Output is correct
35	Correct	5 ms	384 KB	Output is correct
36	Correct	6 ms	384 KB	Output is correct
37	Correct	5 ms	384 KB	Output is correct

Subtask #3
50.0 / 50.0

#	결과	실행 시간	메모리	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	5 ms	384 KB	Output is correct
5	Correct	5 ms	384 KB	Output is correct
6	Correct	5 ms	384 KB	Output is correct
7	Correct	5 ms	384 KB	Output is correct
8	Correct	5 ms	384 KB	Output is correct
9	Correct	5 ms	384 KB	Output is correct
10	Correct	5 ms	384 KB	Output is correct
11	Correct	4 ms	384 KB	Output is correct
12	Correct	4 ms	384 KB	Output is correct
13	Correct	5 ms	512 KB	Output is correct
14	Correct	4 ms	384 KB	Output is correct
15	Correct	4 ms	384 KB	Output is correct
16	Correct	5 ms	384 KB	Output is correct
17	Correct	5 ms	384 KB	Output is correct
18	Correct	5 ms	384 KB	Output is correct
19	Correct	5 ms	384 KB	Output is correct
20	Correct	5 ms	384 KB	Output is correct
21	Correct	6 ms	384 KB	Output is correct
22	Correct	6 ms	384 KB	Output is correct
23	Correct	6 ms	384 KB	Output is correct
24	Correct	6 ms	384 KB	Output is correct
25	Correct	6 ms	384 KB	Output is correct
26	Correct	6 ms	384 KB	Output is correct
27	Correct	6 ms	384 KB	Output is correct
28	Correct	5 ms	384 KB	Output is correct
29	Correct	6 ms	384 KB	Output is correct
30	Correct	6 ms	384 KB	Output is correct
31	Correct	5 ms	384 KB	Output is correct
32	Correct	6 ms	384 KB	Output is correct
33	Correct	5 ms	384 KB	Output is correct
34	Correct	5 ms	384 KB	Output is correct
35	Correct	5 ms	384 KB	Output is correct
36	Correct	6 ms	384 KB	Output is correct
37	Correct	5 ms	384 KB	Output is correct
38	Correct	114 ms	5240 KB	Output is correct
39	Correct	107 ms	5240 KB	Output is correct
40	Correct	102 ms	5240 KB	Output is correct
41	Correct	110 ms	5240 KB	Output is correct
42	Correct	107 ms	5240 KB	Output is correct
43	Correct	107 ms	5112 KB	Output is correct
44	Correct	109 ms	5264 KB	Output is correct
45	Correct	113 ms	5216 KB	Output is correct
46	Correct	105 ms	5112 KB	Output is correct
47	Correct	103 ms	4948 KB	Output is correct
48	Correct	103 ms	4728 KB	Output is correct
49	Correct	85 ms	4088 KB	Output is correct
50	Correct	85 ms	4088 KB	Output is correct
51	Correct	109 ms	5152 KB	Output is correct
52	Correct	113 ms	5240 KB	Output is correct
53	Correct	107 ms	5112 KB	Output is correct
54	Correct	103 ms	5240 KB	Output is correct
55	Correct	111 ms	5240 KB	Output is correct
56	Correct	88 ms	3808 KB	Output is correct
57	Correct	27 ms	1664 KB	Output is correct
58	Correct	89 ms	3964 KB	Output is correct
59	Correct	87 ms	3832 KB	Output is correct
60	Correct	34 ms	1760 KB	Output is correct
61	Correct	56 ms	2936 KB	Output is correct
62	Correct	108 ms	5112 KB	Output is correct
63	Correct	112 ms	5244 KB	Output is correct
64	Correct	112 ms	5204 KB	Output is correct
65	Correct	111 ms	5112 KB	Output is correct
66	Correct	112 ms	5224 KB	Output is correct
67	Correct	111 ms	5240 KB	Output is correct
68	Correct	112 ms	5164 KB	Output is correct
69	Correct	114 ms	5172 KB	Output is correct
70	Correct	123 ms	5232 KB	Output is correct
71	Correct	109 ms	5292 KB	Output is correct
72	Correct	113 ms	5240 KB	Output is correct
73	Correct	107 ms	5244 KB	Output is correct

답안 #237890

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