@Test public void noAnsTest() { boolean test = TwoSum.solve(new int[]{}, -2); assertEquals(false, test); test = TwoSum.solve(new int[]{-2}, -2); assertEquals(false, test); test = TwoSum.solve(new int[]{-3, -4, -5}, -2); assertEquals(false, test); }
public static boolean solve(int[] arr, int tar) { return false; }
TwoSum { public static boolean solve(int[] arr, int tar) { return false; } }
TwoSum { public static boolean solve(int[] arr, int tar) { return false; }  }
TwoSum { public static boolean solve(int[] arr, int tar) { return false; }  static boolean solve(int[] arr, int tar); }
TwoSum { public static boolean solve(int[] arr, int tar) { return false; }  static boolean solve(int[] arr, int tar);  }