| # | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
|---|---|---|---|---|---|---|---|
| 929033 | 2024-02-17T13:56:56 Z | Baizho | Exhibition (JOI19_ho_t2) | C++14 | 43 ms | 4724 KB |
#include <bits/stdc++.h>
using namespace std;
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;
#define ordered_set tree<int, null_type,less<int>, rb_tree_tag,tree_order_statistics_node_update>
#pragma GCC optimize("Ofast,unroll-loops,fast-math")
#pragma GCC target("popcnt")
typedef long long ll;
typedef unsigned long long ull;
typedef long double ld;
typedef pair<ll,ll> pll;
#define sz size()
#define ff first
#define ss second
#define all(a) a.begin(),a.end()
#define pb push_back
const int mod = ll(1e9)+7; //(b + (a%b)) % b (to mod -1%(10^9+7) correctly in c++ its -1 but its suppose to be 10^9+6
const ll MOD = 998244353; // (a%mod)*(binpow(b,mod-2,mod) = (a/b)%mod
const int N = ll(1e5)+5;
const int M = ll(2e5) + 5;
const long long inf = 1e18;
const long double eps = 1e-15L;
ll lcm(ll a, ll b) { return (a / __gcd(a,b))*b; }
ll binpow(ll a, ll b, ll m) { ll res=1; a %= m; while(b>0){ if(b&1)res=(res * a) % m; a=(a * a) % m; b/=2; } return res%m;}
void Freopen(string Key){ freopen((Key+".in").c_str(), "r", stdin); freopen((Key+".out").c_str(), "w", stdout); }
int n, m, c[N];
vector<pair<int, int> > vec;
void Baizho() {
cin>>n>>m;
for(int i = 1; i <= n; i ++) {
int s, v; cin>>s>>v;
vec.pb({v, s});
}
for(int i = 1; i <= m; i ++) cin>>c[i];
sort(c + 1, c + m + 1, greater<int>());
int p = 1;
sort(all(vec));
for(int i = vec.size() - 1; p <= m && i >= 0; i --) {
if(vec[i].ss <= c[p]) p ++;
}
cout<<p - 1<<"\n";
}
signed main() {
// Freopen("nondec");
ios_base::sync_with_stdio(false);
cin.tie(0);cout.tie(0);
// precalc();
int ttt = 1;
// cin>>ttt;
for(int i=1; i<=ttt; i++) {Baizho(); }
}
Compilation message
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Correct | 0 ms | 344 KB | Output is correct |
| 2 | Correct | 0 ms | 348 KB | Output is correct |
| 3 | Correct | 0 ms | 348 KB | Output is correct |
| 4 | Correct | 0 ms | 344 KB | Output is correct |
| 5 | Correct | 0 ms | 348 KB | Output is correct |
| 6 | Correct | 0 ms | 348 KB | Output is correct |
| 7 | Correct | 0 ms | 348 KB | Output is correct |
| 8 | Correct | 0 ms | 348 KB | Output is correct |
| 9 | Correct | 0 ms | 348 KB | Output is correct |
| 10 | Correct | 1 ms | 344 KB | Output is correct |
| 11 | Correct | 0 ms | 348 KB | Output is correct |
| 12 | Correct | 0 ms | 348 KB | Output is correct |
| 13 | Correct | 0 ms | 464 KB | Output is correct |
| 14 | Correct | 0 ms | 348 KB | Output is correct |
| 15 | Correct | 0 ms | 348 KB | Output is correct |
| 16 | Correct | 0 ms | 348 KB | Output is correct |
| 17 | Correct | 0 ms | 348 KB | Output is correct |
| 18 | Correct | 0 ms | 348 KB | Output is correct |
| 19 | Correct | 0 ms | 348 KB | Output is correct |
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Correct | 0 ms | 344 KB | Output is correct |
| 2 | Correct | 0 ms | 348 KB | Output is correct |
| 3 | Correct | 0 ms | 348 KB | Output is correct |
| 4 | Correct | 0 ms | 344 KB | Output is correct |
| 5 | Correct | 0 ms | 348 KB | Output is correct |
| 6 | Correct | 0 ms | 348 KB | Output is correct |
| 7 | Correct | 0 ms | 348 KB | Output is correct |
| 8 | Correct | 0 ms | 348 KB | Output is correct |
| 9 | Correct | 0 ms | 348 KB | Output is correct |
| 10 | Correct | 1 ms | 344 KB | Output is correct |
| 11 | Correct | 0 ms | 348 KB | Output is correct |
| 12 | Correct | 0 ms | 348 KB | Output is correct |
| 13 | Correct | 0 ms | 464 KB | Output is correct |
| 14 | Correct | 0 ms | 348 KB | Output is correct |
| 15 | Correct | 0 ms | 348 KB | Output is correct |
| 16 | Correct | 0 ms | 348 KB | Output is correct |
| 17 | Correct | 0 ms | 348 KB | Output is correct |
| 18 | Correct | 0 ms | 348 KB | Output is correct |
| 19 | Correct | 0 ms | 348 KB | Output is correct |
| 20 | Correct | 1 ms | 348 KB | Output is correct |
| 21 | Correct | 1 ms | 348 KB | Output is correct |
| 22 | Correct | 1 ms | 512 KB | Output is correct |
| 23 | Correct | 1 ms | 348 KB | Output is correct |
| 24 | Correct | 1 ms | 348 KB | Output is correct |
| 25 | Correct | 1 ms | 348 KB | Output is correct |
| 26 | Correct | 1 ms | 348 KB | Output is correct |
| 27 | Correct | 1 ms | 348 KB | Output is correct |
| 28 | Correct | 1 ms | 348 KB | Output is correct |
| 29 | Correct | 1 ms | 348 KB | Output is correct |
| 30 | Correct | 1 ms | 348 KB | Output is correct |
| 31 | Correct | 1 ms | 348 KB | Output is correct |
| 32 | Correct | 1 ms | 348 KB | Output is correct |
| 33 | Correct | 1 ms | 348 KB | Output is correct |
| 34 | Correct | 1 ms | 348 KB | Output is correct |
| 35 | Correct | 1 ms | 348 KB | Output is correct |
| 36 | Correct | 1 ms | 348 KB | Output is correct |
| 37 | Correct | 1 ms | 512 KB | Output is correct |
| # | 결과 | 실행 시간 | 메모리 | Grader output |
|---|---|---|---|---|
| 1 | Correct | 0 ms | 344 KB | Output is correct |
| 2 | Correct | 0 ms | 348 KB | Output is correct |
| 3 | Correct | 0 ms | 348 KB | Output is correct |
| 4 | Correct | 0 ms | 344 KB | Output is correct |
| 5 | Correct | 0 ms | 348 KB | Output is correct |
| 6 | Correct | 0 ms | 348 KB | Output is correct |
| 7 | Correct | 0 ms | 348 KB | Output is correct |
| 8 | Correct | 0 ms | 348 KB | Output is correct |
| 9 | Correct | 0 ms | 348 KB | Output is correct |
| 10 | Correct | 1 ms | 344 KB | Output is correct |
| 11 | Correct | 0 ms | 348 KB | Output is correct |
| 12 | Correct | 0 ms | 348 KB | Output is correct |
| 13 | Correct | 0 ms | 464 KB | Output is correct |
| 14 | Correct | 0 ms | 348 KB | Output is correct |
| 15 | Correct | 0 ms | 348 KB | Output is correct |
| 16 | Correct | 0 ms | 348 KB | Output is correct |
| 17 | Correct | 0 ms | 348 KB | Output is correct |
| 18 | Correct | 0 ms | 348 KB | Output is correct |
| 19 | Correct | 0 ms | 348 KB | Output is correct |
| 20 | Correct | 1 ms | 348 KB | Output is correct |
| 21 | Correct | 1 ms | 348 KB | Output is correct |
| 22 | Correct | 1 ms | 512 KB | Output is correct |
| 23 | Correct | 1 ms | 348 KB | Output is correct |
| 24 | Correct | 1 ms | 348 KB | Output is correct |
| 25 | Correct | 1 ms | 348 KB | Output is correct |
| 26 | Correct | 1 ms | 348 KB | Output is correct |
| 27 | Correct | 1 ms | 348 KB | Output is correct |
| 28 | Correct | 1 ms | 348 KB | Output is correct |
| 29 | Correct | 1 ms | 348 KB | Output is correct |
| 30 | Correct | 1 ms | 348 KB | Output is correct |
| 31 | Correct | 1 ms | 348 KB | Output is correct |
| 32 | Correct | 1 ms | 348 KB | Output is correct |
| 33 | Correct | 1 ms | 348 KB | Output is correct |
| 34 | Correct | 1 ms | 348 KB | Output is correct |
| 35 | Correct | 1 ms | 348 KB | Output is correct |
| 36 | Correct | 1 ms | 348 KB | Output is correct |
| 37 | Correct | 1 ms | 512 KB | Output is correct |
| 38 | Correct | 37 ms | 4632 KB | Output is correct |
| 39 | Correct | 35 ms | 4560 KB | Output is correct |
| 40 | Correct | 33 ms | 4556 KB | Output is correct |
| 41 | Correct | 37 ms | 4556 KB | Output is correct |
| 42 | Correct | 36 ms | 4520 KB | Output is correct |
| 43 | Correct | 36 ms | 4564 KB | Output is correct |
| 44 | Correct | 37 ms | 4552 KB | Output is correct |
| 45 | Correct | 36 ms | 4464 KB | Output is correct |
| 46 | Correct | 35 ms | 4556 KB | Output is correct |
| 47 | Correct | 32 ms | 4056 KB | Output is correct |
| 48 | Correct | 32 ms | 4048 KB | Output is correct |
| 49 | Correct | 30 ms | 3792 KB | Output is correct |
| 50 | Correct | 29 ms | 3788 KB | Output is correct |
| 51 | Correct | 37 ms | 4560 KB | Output is correct |
| 52 | Correct | 35 ms | 4564 KB | Output is correct |
| 53 | Correct | 43 ms | 4504 KB | Output is correct |
| 54 | Correct | 39 ms | 4560 KB | Output is correct |
| 55 | Correct | 36 ms | 4564 KB | Output is correct |
| 56 | Correct | 22 ms | 3224 KB | Output is correct |
| 57 | Correct | 18 ms | 1644 KB | Output is correct |
| 58 | Correct | 28 ms | 3092 KB | Output is correct |
| 59 | Correct | 28 ms | 3284 KB | Output is correct |
| 60 | Correct | 14 ms | 1628 KB | Output is correct |
| 61 | Correct | 24 ms | 2788 KB | Output is correct |
| 62 | Correct | 39 ms | 4616 KB | Output is correct |
| 63 | Correct | 36 ms | 4556 KB | Output is correct |
| 64 | Correct | 38 ms | 4564 KB | Output is correct |
| 65 | Correct | 39 ms | 4552 KB | Output is correct |
| 66 | Correct | 37 ms | 4560 KB | Output is correct |
| 67 | Correct | 36 ms | 4652 KB | Output is correct |
| 68 | Correct | 36 ms | 4580 KB | Output is correct |
| 69 | Correct | 37 ms | 4724 KB | Output is correct |
| 70 | Correct | 38 ms | 4460 KB | Output is correct |
| 71 | Correct | 35 ms | 4556 KB | Output is correct |
| 72 | Correct | 43 ms | 4616 KB | Output is correct |
| 73 | Correct | 35 ms | 4560 KB | Output is correct |