oj.uz

답안 #392277

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
392277 2021-04-20T18:34:23 Z wildturtle Exhibition (JOI19_ho_t2) C++14
100 / 100
 154 ms 5620 KB 
#include<bits/stdc++.h>
#define ll long long
#define f first
#define sc second
using namespace std;
ll a,b,c,d,i,e,f,g,n,m,k,l,idx,B[500005],le,ri,mid,ans;
pair <ll , ll> A[500005];
bool go(ll x) {
    //cout<<x<<" ";
    idx=m-x+1;
    for(ll i=1;i<=n;i++) {
        if(A[i].sc<=B[idx]) idx++;
        if(idx==m+1) return 1;
    }
    return 0;
}
int main() {
    cin>>n>>m;
    for(ll i=1;i<=n;i++) {
        cin>>A[i].sc>>A[i].f;
    }
    for(ll i=1;i<=m;i++) {
        cin>>B[i];
    }
    sort(A+1,A+1+n);
    sort(B+1,B+1+m);
    le=1; ri=min(n,m);
    while(le<=ri) {
        mid=(le+ri)/2;
        if(go(mid)==1) { le=mid+1; ans=mid; }
        else ri=mid-1;
    }
    cout<<ans;
}

Subtask #1
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 308 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 276 KB Output is correct
19 Correct 1 ms 204 KB Output is correct

Subtask #2
40.0 / 40.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 308 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 276 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 2 ms 332 KB Output is correct
21 Correct 2 ms 332 KB Output is correct
22 Correct 2 ms 332 KB Output is correct
23 Correct 2 ms 332 KB Output is correct
24 Correct 2 ms 332 KB Output is correct
25 Correct 2 ms 344 KB Output is correct
26 Correct 2 ms 332 KB Output is correct
27 Correct 2 ms 332 KB Output is correct
28 Correct 2 ms 312 KB Output is correct
29 Correct 2 ms 332 KB Output is correct
30 Correct 2 ms 332 KB Output is correct
31 Correct 2 ms 332 KB Output is correct
32 Correct 2 ms 328 KB Output is correct
33 Correct 1 ms 204 KB Output is correct
34 Correct 2 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 2 ms 332 KB Output is correct
37 Correct 2 ms 332 KB Output is correct

Subtask #3
50.0 / 50.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 204 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 204 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 1 ms 204 KB Output is correct
15 Correct 1 ms 308 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 276 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 2 ms 332 KB Output is correct
21 Correct 2 ms 332 KB Output is correct
22 Correct 2 ms 332 KB Output is correct
23 Correct 2 ms 332 KB Output is correct
24 Correct 2 ms 332 KB Output is correct
25 Correct 2 ms 344 KB Output is correct
26 Correct 2 ms 332 KB Output is correct
27 Correct 2 ms 332 KB Output is correct
28 Correct 2 ms 312 KB Output is correct
29 Correct 2 ms 332 KB Output is correct
30 Correct 2 ms 332 KB Output is correct
31 Correct 2 ms 332 KB Output is correct
32 Correct 2 ms 328 KB Output is correct
33 Correct 1 ms 204 KB Output is correct
34 Correct 2 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 2 ms 332 KB Output is correct
37 Correct 2 ms 332 KB Output is correct
38 Correct 142 ms 5620 KB Output is correct
39 Correct 141 ms 5524 KB Output is correct
40 Correct 137 ms 5572 KB Output is correct
41 Correct 146 ms 5440 KB Output is correct
42 Correct 143 ms 5488 KB Output is correct
43 Correct 142 ms 5428 KB Output is correct
44 Correct 141 ms 5444 KB Output is correct
45 Correct 141 ms 5444 KB Output is correct
46 Correct 141 ms 5444 KB Output is correct
47 Correct 128 ms 4888 KB Output is correct
48 Correct 125 ms 4968 KB Output is correct
49 Correct 113 ms 4420 KB Output is correct
50 Correct 112 ms 4444 KB Output is correct
51 Correct 143 ms 5536 KB Output is correct
52 Correct 141 ms 5544 KB Output is correct
53 Correct 145 ms 5472 KB Output is correct
54 Correct 136 ms 5444 KB Output is correct
55 Correct 143 ms 5484 KB Output is correct
56 Correct 91 ms 3732 KB Output is correct
57 Correct 51 ms 1976 KB Output is correct
58 Correct 90 ms 3764 KB Output is correct
59 Correct 91 ms 3784 KB Output is correct
60 Correct 50 ms 1992 KB Output is correct
61 Correct 84 ms 3236 KB Output is correct
62 Correct 147 ms 5428 KB Output is correct
63 Correct 147 ms 5472 KB Output is correct
64 Correct 147 ms 5428 KB Output is correct
65 Correct 149 ms 5444 KB Output is correct
66 Correct 151 ms 5620 KB Output is correct
67 Correct 147 ms 5448 KB Output is correct
68 Correct 149 ms 5444 KB Output is correct
69 Correct 154 ms 5468 KB Output is correct
70 Correct 147 ms 5568 KB Output is correct
71 Correct 148 ms 5444 KB Output is correct
72 Correct 146 ms 5460 KB Output is correct
73 Correct 148 ms 5440 KB Output is correct