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Submission #100351

# Submission time Handle Problem Language Result Execution time Memory
100351 2019-03-10T13:37:31 Z tpoppo Simfonija (COCI19_simfonija) C++14
0 / 110
 1000 ms 3696 KB 
#include <bits/stdc++.h>

using namespace std;

#define int long long
const int MAXN = 1e5 + 10;

int n, k;

int a[MAXN];
int b[MAXN];

int sim(int x){
    vector<int> v;
    v.reserve(n);
    for(int i=0;i<n;i++) v.push_back( abs(a[i]-b[i] + x));

    nth_element(v.begin(),v.begin() + n - k,v.end());

    int sm = 0;
    for(int i=0;i<n-k;i++) sm += v[i];

    return sm;
}


signed main() {
    cin.tie(0);
    ios::sync_with_stdio(false);




    cin >> n >> k;
    for(int i=0;i<n;i++) cin >> a[i];

    for(int i=0;i<n;i++) cin >> b[i];


    vector<int> dx;
    for(int i=0;i<n;i++) dx.push_back(b[i] - a[i] - 1);
    sort(dx.begin(),dx.end());

    dx.erase(unique(dx.begin(),dx.end()),dx.end());

    int rs = 1e9;
    for(auto el : dx){
        //cout<<el<<": "<<sim(el)<<'\n';
        rs = min(rs,sim(el));
    }

    cout<<rs<<'\n';







    return 0;
}

Subtask #1
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 2 ms 384 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #1
0 / 11.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1064 ms 3696 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #1
0 / 11.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1062 ms 3568 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 11.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1065 ms 3568 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #5
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 31 ms 3548 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 11.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1071 ms 3648 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #7
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 41 ms 3648 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 11.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1072 ms 3568 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #9
0 / 11.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1055 ms 3640 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #10
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 89 ms 3576 KB Output isn't correct
2 Halted 0 ms 0 KB -