oj.uz

Submission #878692

# Submission time Handle Problem Language Result Execution time Memory
878692 2023-11-25T05:35:16 Z hasan2006 Exhibition (JOI19_ho_t2) C++17
100 / 100
 107 ms 6340 KB 
#include <bits/stdc++.h>

using namespace std;

#define TL ios::sync_with_stdio(0),cin.tie(0),cout.tie(0);
#define rall(s) s.rbegin(),s.rend()
#define all(s) s.begin(),s.end()
#define pb push_back
#define se second
#define fi first
#define ll long long
#define ld long double
#define YES cout<<"YES\n"
#define Yes cout<<"Yes\n"
#define yes cout<<"yes\n"
#define NO cout<<"NO\n"
#define No cout<<"No\n"
#define no cout<<"no\n"


const int N = 5e5 + 9 , mod = 1e9 + 7;
ll   a[N] = {}, b[N] , c[N] , d[N] , dp[N][3];


void solve()
{
    ll q , i , j , m ,n, z ,s = 0 , f, l , r , k , x , y , mn  = 1e18 , mx = 0;
    cin>>n>>m;
    vector<pair<int,int>>v;
    for(i = 1; i <= n; i++){
        cin>>x>>y;
        v.pb({y , x});
    }
    for(i = 1; i <= m; i++){
        cin>>a[i];
    }
    sort(rall(v));
    sort(a + 1 , a + m + 1);
    reverse(a + 1 , a + m + 1);
    s = 0;
    for(i = 0; i < n; i++)
        if(v[i].se <= a[s + 1])
            s++;
    cout<<s<<"\n";
}

int main(){

int t = 1;
//cin>>t;
while(t--)
     {
     solve();
     }
}
// Author : حسن

Compilation message

joi2019_ho_t2.cpp: In function 'void solve()':
joi2019_ho_t2.cpp:27:8: warning: unused variable 'q' [-Wunused-variable]
   27 |     ll q , i , j , m ,n, z ,s = 0 , f, l , r , k , x , y , mn  = 1e18 , mx = 0;
      |        ^
joi2019_ho_t2.cpp:27:16: warning: unused variable 'j' [-Wunused-variable]
   27 |     ll q , i , j , m ,n, z ,s = 0 , f, l , r , k , x , y , mn  = 1e18 , mx = 0;
      |                ^
joi2019_ho_t2.cpp:27:26: warning: unused variable 'z' [-Wunused-variable]
   27 |     ll q , i , j , m ,n, z ,s = 0 , f, l , r , k , x , y , mn  = 1e18 , mx = 0;
      |                          ^
joi2019_ho_t2.cpp:27:37: warning: unused variable 'f' [-Wunused-variable]
   27 |     ll q , i , j , m ,n, z ,s = 0 , f, l , r , k , x , y , mn  = 1e18 , mx = 0;
      |                                     ^
joi2019_ho_t2.cpp:27:40: warning: unused variable 'l' [-Wunused-variable]
   27 |     ll q , i , j , m ,n, z ,s = 0 , f, l , r , k , x , y , mn  = 1e18 , mx = 0;
      |                                        ^
joi2019_ho_t2.cpp:27:44: warning: unused variable 'r' [-Wunused-variable]
   27 |     ll q , i , j , m ,n, z ,s = 0 , f, l , r , k , x , y , mn  = 1e18 , mx = 0;
      |                                            ^
joi2019_ho_t2.cpp:27:48: warning: unused variable 'k' [-Wunused-variable]
   27 |     ll q , i , j , m ,n, z ,s = 0 , f, l , r , k , x , y , mn  = 1e18 , mx = 0;
      |                                                ^
joi2019_ho_t2.cpp:27:60: warning: unused variable 'mn' [-Wunused-variable]
   27 |     ll q , i , j , m ,n, z ,s = 0 , f, l , r , k , x , y , mn  = 1e18 , mx = 0;
      |                                                            ^~
joi2019_ho_t2.cpp:27:73: warning: unused variable 'mx' [-Wunused-variable]
   27 |     ll q , i , j , m ,n, z ,s = 0 , f, l , r , k , x , y , mn  = 1e18 , mx = 0;
      |                                                                         ^~

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 0 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 0 ms 2396 KB Output is correct
6 Correct 1 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 1 ms 2396 KB Output is correct
9 Correct 0 ms 2488 KB Output is correct
10 Correct 1 ms 2648 KB Output is correct
11 Correct 0 ms 2396 KB Output is correct
12 Correct 0 ms 2396 KB Output is correct
13 Correct 0 ms 2396 KB Output is correct
14 Correct 0 ms 2392 KB Output is correct
15 Correct 1 ms 2804 KB Output is correct
16 Correct 0 ms 2396 KB Output is correct
17 Correct 1 ms 2396 KB Output is correct
18 Correct 0 ms 2396 KB Output is correct
19 Correct 1 ms 2396 KB Output is correct

Subtask #2
40.0 / 40.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 0 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 0 ms 2396 KB Output is correct
6 Correct 1 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 1 ms 2396 KB Output is correct
9 Correct 0 ms 2488 KB Output is correct
10 Correct 1 ms 2648 KB Output is correct
11 Correct 0 ms 2396 KB Output is correct
12 Correct 0 ms 2396 KB Output is correct
13 Correct 0 ms 2396 KB Output is correct
14 Correct 0 ms 2392 KB Output is correct
15 Correct 1 ms 2804 KB Output is correct
16 Correct 0 ms 2396 KB Output is correct
17 Correct 1 ms 2396 KB Output is correct
18 Correct 0 ms 2396 KB Output is correct
19 Correct 1 ms 2396 KB Output is correct
20 Correct 2 ms 2396 KB Output is correct
21 Correct 2 ms 2396 KB Output is correct
22 Correct 1 ms 2508 KB Output is correct
23 Correct 1 ms 2396 KB Output is correct
24 Correct 1 ms 2396 KB Output is correct
25 Correct 1 ms 2396 KB Output is correct
26 Correct 1 ms 2396 KB Output is correct
27 Correct 2 ms 2392 KB Output is correct
28 Correct 1 ms 2648 KB Output is correct
29 Correct 1 ms 2396 KB Output is correct
30 Correct 1 ms 2396 KB Output is correct
31 Correct 2 ms 2504 KB Output is correct
32 Correct 1 ms 2396 KB Output is correct
33 Correct 1 ms 2392 KB Output is correct
34 Correct 1 ms 2396 KB Output is correct
35 Correct 1 ms 2392 KB Output is correct
36 Correct 2 ms 2396 KB Output is correct
37 Correct 2 ms 2396 KB Output is correct

Subtask #3
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 2396 KB Output is correct
2 Correct 0 ms 2396 KB Output is correct
3 Correct 1 ms 2396 KB Output is correct
4 Correct 1 ms 2396 KB Output is correct
5 Correct 0 ms 2396 KB Output is correct
6 Correct 1 ms 2396 KB Output is correct
7 Correct 0 ms 2396 KB Output is correct
8 Correct 1 ms 2396 KB Output is correct
9 Correct 0 ms 2488 KB Output is correct
10 Correct 1 ms 2648 KB Output is correct
11 Correct 0 ms 2396 KB Output is correct
12 Correct 0 ms 2396 KB Output is correct
13 Correct 0 ms 2396 KB Output is correct
14 Correct 0 ms 2392 KB Output is correct
15 Correct 1 ms 2804 KB Output is correct
16 Correct 0 ms 2396 KB Output is correct
17 Correct 1 ms 2396 KB Output is correct
18 Correct 0 ms 2396 KB Output is correct
19 Correct 1 ms 2396 KB Output is correct
20 Correct 2 ms 2396 KB Output is correct
21 Correct 2 ms 2396 KB Output is correct
22 Correct 1 ms 2508 KB Output is correct
23 Correct 1 ms 2396 KB Output is correct
24 Correct 1 ms 2396 KB Output is correct
25 Correct 1 ms 2396 KB Output is correct
26 Correct 1 ms 2396 KB Output is correct
27 Correct 2 ms 2392 KB Output is correct
28 Correct 1 ms 2648 KB Output is correct
29 Correct 1 ms 2396 KB Output is correct
30 Correct 1 ms 2396 KB Output is correct
31 Correct 2 ms 2504 KB Output is correct
32 Correct 1 ms 2396 KB Output is correct
33 Correct 1 ms 2392 KB Output is correct
34 Correct 1 ms 2396 KB Output is correct
35 Correct 1 ms 2392 KB Output is correct
36 Correct 2 ms 2396 KB Output is correct
37 Correct 2 ms 2396 KB Output is correct
38 Correct 107 ms 6092 KB Output is correct
39 Correct 93 ms 6064 KB Output is correct
40 Correct 91 ms 6084 KB Output is correct
41 Correct 104 ms 6236 KB Output is correct
42 Correct 96 ms 6072 KB Output is correct
43 Correct 95 ms 6088 KB Output is correct
44 Correct 96 ms 6080 KB Output is correct
45 Correct 95 ms 6264 KB Output is correct
46 Correct 93 ms 6088 KB Output is correct
47 Correct 86 ms 5832 KB Output is correct
48 Correct 86 ms 5828 KB Output is correct
49 Correct 77 ms 5316 KB Output is correct
50 Correct 77 ms 5332 KB Output is correct
51 Correct 96 ms 6044 KB Output is correct
52 Correct 98 ms 6296 KB Output is correct
53 Correct 95 ms 6084 KB Output is correct
54 Correct 91 ms 6084 KB Output is correct
55 Correct 97 ms 6084 KB Output is correct
56 Correct 63 ms 5320 KB Output is correct
57 Correct 34 ms 3416 KB Output is correct
58 Correct 62 ms 5284 KB Output is correct
59 Correct 64 ms 5332 KB Output is correct
60 Correct 39 ms 3420 KB Output is correct
61 Correct 68 ms 4300 KB Output is correct
62 Correct 96 ms 6088 KB Output is correct
63 Correct 95 ms 6088 KB Output is correct
64 Correct 95 ms 6084 KB Output is correct
65 Correct 101 ms 6340 KB Output is correct
66 Correct 95 ms 6248 KB Output is correct
67 Correct 95 ms 6084 KB Output is correct
68 Correct 96 ms 6088 KB Output is correct
69 Correct 99 ms 6216 KB Output is correct
70 Correct 97 ms 6252 KB Output is correct
71 Correct 95 ms 6196 KB Output is correct
72 Correct 96 ms 6184 KB Output is correct
73 Correct 96 ms 6064 KB Output is correct