public static void main(String[] argvs) { MinimumWindowSubstring mws = new MinimumWindowSubstring(); System.out.println(mws.minWindow("bba", "ab")); }
@Test public void testNormalCases() { Assert.assertEquals(MinimumWindowSubstring.minWindow("BANCFBD", "ABC"), "BANC"); }
@Test public void testEmptyString() { Assert.assertEquals(MinimumWindowSubstring.minWindow("", ""), ""); }
@Test public void testLongerTargetString() { Assert.assertEquals(MinimumWindowSubstring.minWindow("abc", "abcd"), ""); }