답안 #963359

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
963359 2024-04-14T21:35:21 Z Saul0906 Exhibition (JOI19_ho_t2) C++17
0 / 100
1 ms 356 KB
#include <bits/stdc++.h>
#define ll long long
#define rep(a,b,c) for(int a=b; a<c; a++)
#define fi first
#define se second
#define pll pair<int, int>

using namespace std;

int main(){
	ll n, m;
	cin>>n>>m;
	pll pic[n];
	ll frame[n], dp[m]{}, ans=0;
	rep(i,0,n) cin>>pic[i].se>>pic[i].fi;
	sort(pic,pic+n);
	rep(i,0,m) cin>>frame[i];
	sort(frame,frame+n);
	rep(i,0,n){
		ll mx=0, mx2=0;
		rep(j,0,m){
			mx2=max(mx,dp[j]);
			if(frame[j]>=pic[i].se)dp[j]=max(dp[j],mx+1);
			mx=max(mx,mx2);
			ans=max(ans,dp[j]);
		}
	}
	cout<<ans<<endl;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 356 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Incorrect 1 ms 344 KB Output isn't correct
8 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 356 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Incorrect 1 ms 344 KB Output isn't correct
8 Halted 0 ms 0 KB -
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 1 ms 356 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 1 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Incorrect 1 ms 344 KB Output isn't correct
8 Halted 0 ms 0 KB -