Submission #907580

#	Time	Username	Problem	Language	Result	Execution time	Memory
907580		AlphaMale06	Self Study (JOI22_ho_t2)	C++14	35 / 100	1063 ms	12004 KiB

Main

#include <bits/stdc++.h>
using namespace std;
using ll = long long;
using ld = long double;
#define yes cout << "YES\n"
#define no cout << "NO\n"
#define F first
#define S second
#define pb push_back
#define mp make_pair
#define all(x) (x).begin(), (x).end()
#define int long long


void solve(){
	int n, m;
	cin >> n >> m;
	int a[n], b[n];
	for(int i=0; i< n; i++)cin >> a[i];
	for(int i=0; i< n; i++)cin >> b[i];	
	int l=0; int r=1e18+1;
	int ans=0;
	if(m==1){
		ans=1e18;
		for(int i=0; i< n; i++){
			ans=min(ans, max(a[i], b[i]));
		}
		cout << ans << '\n';
		return;
	}
	set<pair<int, int>> st;
	for(int i=0; i< n; i++){
		st.insert({0, i});
	}
	for(int i=0; i<n*m; i++){
		pair<int, int> k=*st.begin();
		st.erase(k);
		st.insert({k.F+a[k.S], k.S});
	}
	cout << (*st.begin()).F << '\n';
}


signed main(){
	ios_base::sync_with_stdio(false);
	cin.tie(0);
	solve();
}

Compilation message (stderr)

Main.cpp: In function 'void solve()':
Main.cpp:21:6: warning: unused variable 'l' [-Wunused-variable]
   21 |  int l=0; int r=1e18+1;
      |      ^
Main.cpp:21:15: warning: unused variable 'r' [-Wunused-variable]
   21 |  int l=0; int r=1e18+1;
      |               ^

• Subtask 1: 10 / 10
• Subtask 2: 25 / 25
• Subtask 3: 0 / 27
• Subtask 4: 0 / 29
• Subtask 5: 0 / 9