Submission #1290603


Source Code Expand

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.*;

public class Main {
    public static void main(String[] args) throws Exception {
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        String line = br.readLine();
        String[] inputs = line.split(" ");
        int N = Integer.parseInt(inputs[0]);
        int K = Integer.parseInt(inputs[1]);
        
        String line2 = br.readLine();
        String[] inputs2 = line2.split(" ");
        ArrayList<Integer> i_array = new ArrayList<Integer>();
        for (int i=0;i<N;i++){
            int A = Integer.parseInt(inputs2[i]);
            i_array.add(A);
        }
        Collections.sort(i_array);
        long sum = 0;
        for (int k=0;k<K;k++){
            sum += i_array.get(k);
            sum += k;
        }
        System.out.println(sum);
    }
}

Submission Info

Submission Time
Task B - オークション
User toco1001
Language Java8 (OpenJDK 1.8.0)
Score 200
Code Size 918 Byte
Status AC
Exec Time 288 ms
Memory 51068 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 2
AC × 17
Set Name Test Cases
Sample sample1.txt, sample2.txt
All sample1.txt, sample2.txt, in1.txt, in10.txt, in11.txt, in12.txt, in13.txt, in2.txt, in3.txt, in4.txt, in5.txt, in6.txt, in7.txt, in8.txt, in9.txt, sample1.txt, sample2.txt
Case Name Status Exec Time Memory
in1.txt AC 277 ms 51068 KB
in10.txt AC 279 ms 50708 KB
in11.txt AC 282 ms 48596 KB
in12.txt AC 273 ms 49676 KB
in13.txt AC 70 ms 19412 KB
in2.txt AC 282 ms 50260 KB
in3.txt AC 288 ms 50516 KB
in4.txt AC 275 ms 50004 KB
in5.txt AC 273 ms 49420 KB
in6.txt AC 278 ms 49492 KB
in7.txt AC 278 ms 50004 KB
in8.txt AC 280 ms 50188 KB
in9.txt AC 278 ms 50068 KB
sample1.txt AC 70 ms 19924 KB
sample2.txt AC 70 ms 19152 KB