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public static List<Integer> icecreamParlor(int m, List<Integer> arr) { // Write your code here List<Integer> result = new ArrayList<>(); for (int i = 0; i < arr.size(); i++) { for (int j = i + 1; j < arr.size(); j++) { if (arr.get(i) + arr.get(j) == m) { result.add(i + 1); // 1-based index result.add(j + 1); // 1-based index return result; } } } return result; } }
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Ice Cream Parlor
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