Submission #347444

#	Time	Username	Problem	Language	Result	Execution time	Memory
347444		juggernaut	Aliens (IOI16_aliens)	C++14	0 / 100	1 ms	364 KiB

aliens

#include"aliens.h"
#include<bits/stdc++.h>
#ifdef EVAL
#else
#include"grader.cpp"
#endif
using namespace std;
typedef long long ll;
ll take_photos(int n,int m,int k,vector<int>r,vector<int>c){
    sort(r.begin(),r.end());
    vector<int>v;
    for(int i=1;i<n;i++)v.push_back(r[i]-r[i-1]+1);
    ll ans=n;
    sort(v.begin(),v.end());
    n-=k;
    for(int i=0;i<n;i++)ans+=v[i]*v[i]-2;
    return ans;
}

• Subtask 1: 0 / 4
• Subtask 2: 0 / 12
• Subtask 3: 0 / 9
• Subtask 4: 0 / 16
• Subtask 5: 0 / 19
• Subtask 6: 0 / 40