Submission #116791

#	Time	Username	Problem	Language	Result	Execution time	Memory
116791		ioilolcom	Simfonija (COCI19_simfonija)	C++14	44 / 110	57 ms	2960 KiB

simfonija

#include <bits/stdc++.h>
using namespace std;
#define endl "\n"
typedef long long int ll;
vector<int>a,b,c;
int main()
{

	ios_base:: sync_with_stdio(false); cin.tie(0);
	int n; cin>>n; int k; cin>>k;
	c.resize(n+1);
	a.resize(n+1);
	b.resize(n+1);
	for(int i=1; i<=n; i++) {
		cin>>a[i];
	}
	for(int i=1; i<=n; i++) {
		cin>>b[i];
		c[i]=a[i]-b[i];
	}
	sort(c.begin()+1,c.end());
	int m=c[n/2+(n%2)];
	ll sum=0;
	for(int i=1; i<=n; i++) {
		sum+=abs(c[i]-m);
		c[i]=abs(c[i]-m);
	}
	sort(c.begin(),c.end());
	for(int i=1; i<=k; i++) {
		if(!c.size()) break;
		sum-=c.back();
		c.pop_back();
	}
	cout<<sum<<endl;
	return 0;
}

• Subtask 1: 11 / 11
• Subtask 2: 11 / 11
• Subtask 3: 11 / 11
• Subtask 4: 11 / 11
• Subtask 5: 0 / 11
• Subtask 6: 0 / 11
• Subtask 7: 0 / 11
• Subtask 8: 0 / 11
• Subtask 9: 0 / 11
• Subtask 10: 0 / 11