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// Solution of Task 1 of The Weekly Challenge 263
// https://theweeklychallenge.org/blog/perl-weekly-challenge-263/
/*
$ java ch-1.java
[1, 2]
[]
[4]
*/
import java.util.Arrays;
import java.util.ArrayList;
public class Main {
public static void main(String[] args) {
int[][] tests = {{1, 5, 3, 2, 4, 2},
{1, 2, 4, 3, 5},
{5, 3, 2, 4, 2, 1}};
int[] values = {2, 6, 4};
for (int c = 0; c != tests.length; c++) {
int[] data = tests[c];
int value = values[c];
ArrayList<Integer> indices = solve(data, value);
System.out.println(indices);
}
}
static ArrayList<Integer> solve(int[] data, int value) {
Arrays.sort(data);
ArrayList<Integer> indices = new ArrayList<Integer>();
for (int c = 0; c != data.length; c++) {
int current = data[c];
if (current == value) indices.add(c);
if (current > value) break;
}
return indices;
}
}
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