Submission #733884

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
733884	2023-05-01T11:33:27 Z	vjudge1	Garage (IOI09_garage)	C++17	100 / 100	2 ms	340 KB

garage

#include<bits/stdc++.h>
using namespace std;

int ans, a[101], b[2001], n, m, x, vis[2001];
set<int> s;
set<int>::iterator it;
vector<int> v;

int main() {
	cin >> n >> m;
	for(int i = 1; i <= n; i++) {
		cin >> a[i];
		s.insert(i);
	}
	for(int i = 1; i <= m; i++) {
		cin >> b[i];
	}
	for(int i = 1; i <= m * 2; i++) {
		cin >> x;
		if(x < 0) {
			s.insert(vis[x * -1]);
			if(v.size() != 0) {
				it = s.begin();
				vis[v[0]] = *it;
				ans += a[*it] * b[v[0]];
				s.erase(it);
				v.erase(v.begin());
			}
		}
		else {
			v.push_back(x);
			if(s.size() != 0){
				it = s.begin();
				vis[v[0]] = *it;
				ans += a[*it] * b[v[0]];
//				cout << a[*it] << ' ' << b[v[0]] << '\n';
				s.erase(it);
				v.erase(v.begin());
			}
		}
	}
	cout << ans;
	return 0;
}

Subtask #1

100.0 / 100.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	1 ms	308 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	340 KB	Output is correct
8	Correct	1 ms	304 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	304 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	2 ms	324 KB	Output is correct
17	Correct	2 ms	340 KB	Output is correct
18	Correct	2 ms	340 KB	Output is correct
19	Correct	2 ms	340 KB	Output is correct
20	Correct	2 ms	312 KB	Output is correct