Submission #946574

#	Time	Username	Problem	Language	Result	Execution time	Memory
946574		simona1230	Fireworks (APIO16_fireworks)	C++17	7 / 100	2 ms	5156 KiB

fireworks

#include <bits/stdc++.h>

using namespace std;
int n,m;
vector<pair<int,int> > v[200001];
vector<int> val;
void read()
{
    cin>>n>>m;
    for(int i=2;i<=n+m;i++)
    {
        int x,y;
        cin>>x>>y;
        val.push_back(y);
        v[i].push_back({x,y});
    }

    if(n==1)
    {
        sort(val.begin(),val.end());
        int sz=val.size();
        long long need=val[sz/2],ans=0;
        for(int i=0;i<sz;i++)
            ans+=abs(val[i]-need);
        cout<<ans<<endl;
        exit(0);
    }
}
int main()
{
	ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cout.tie(NULL);
	read();
	return 0;
}

• Subtask 1: 7 / 7
• Subtask 2: 0 / 19
• Subtask 3: 0 / 29
• Subtask 4: 0 / 45