Submission #7496766


Source Code Expand

import java.util.*;

public class Main {
  public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    int n = sc.nextInt();
    int X = sc.nextInt();
    int[] a = new int[n];
    for (int i = 0; i < n; i++) {
      a[i] = sc.nextInt();
    }
    
    int ans = 0;
    int i = 0;
    while (X > 0) {
      if (X % 2 == 1) {
        ans += a[i];
      }
      X /= 2;
      i++;
    }
    
    System.out.println(ans);
  }
}

Submission Info

Submission Time
Task B - 価格の合計
User sfuku7
Language Java8 (OpenJDK 1.8.0)
Score 100
Code Size 474 Byte
Status AC
Exec Time 101 ms
Memory 21844 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 20
Set Name Test Cases
Sample subtask0_sample01.txt, subtask0_sample02.txt, subtask0_sample03.txt
All subtask0_sample01.txt, subtask0_sample02.txt, subtask0_sample03.txt, subtask1_01.txt, subtask1_02.txt, subtask1_03.txt, subtask1_04.txt, subtask1_05.txt, subtask1_06.txt, subtask1_07.txt, subtask1_08.txt, subtask1_09.txt, subtask1_10.txt, subtask1_11.txt, subtask1_12.txt, subtask1_13.txt, subtask1_14.txt, subtask1_15.txt, subtask1_16.txt, subtask1_17.txt
Case Name Status Exec Time Memory
subtask0_sample01.txt AC 97 ms 21716 KB
subtask0_sample02.txt AC 101 ms 21204 KB
subtask0_sample03.txt AC 94 ms 20692 KB
subtask1_01.txt AC 94 ms 18644 KB
subtask1_02.txt AC 94 ms 19796 KB
subtask1_03.txt AC 96 ms 21588 KB
subtask1_04.txt AC 96 ms 21588 KB
subtask1_05.txt AC 95 ms 19796 KB
subtask1_06.txt AC 99 ms 19540 KB
subtask1_07.txt AC 98 ms 21716 KB
subtask1_08.txt AC 97 ms 21716 KB
subtask1_09.txt AC 95 ms 18644 KB
subtask1_10.txt AC 94 ms 18768 KB
subtask1_11.txt AC 96 ms 18644 KB
subtask1_12.txt AC 98 ms 20556 KB
subtask1_13.txt AC 93 ms 18900 KB
subtask1_14.txt AC 96 ms 19796 KB
subtask1_15.txt AC 95 ms 18644 KB
subtask1_16.txt AC 96 ms 21460 KB
subtask1_17.txt AC 95 ms 21844 KB