// 第一题 public class solution { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); int t = scanner.nextInt(); for(int i = 0; i < t; i++){ int n = scanner.nextInt(); int k = scanner.nextInt(); int sum = 0; for(int j = 0; j < n; j++){ sum += scanner.nextInt(); } if...